Where to See the Northern Lights in Britain

Where to See the Northern Lights in Britain

A pale green aurora above a dark rocky coast and a small white lighthouse.

Six places worth travelling to, how to choose the right night, and what is really happening when the northern sky begins to glow.

At Trumpan, on Skye’s Waternish peninsula, the car park for a ruined church and cemetery has a picnic table, benches and an unusually useful amount of sky. We put down the flask and turn away from the headlights. There is no expedition to organise, no mountain to climb and no particular advantage in making the evening more uncomfortable. The local visitor association recommends this unassuming spot because the view opens towards the Western Isles. For the northern lights, a well-placed car park can be more valuable than a celebrated summit.

That is not quite the story the photographs tell. They tend to begin with green curtains already hanging above a castle, a snowy mountain or a glass-roofed bedroom. The intervening business—cloud, direction, darkness, waiting—has been edited out. In Britain, a display may begin as something considerably less theatrical: a pale arc low in the northern sky, sufficiently subdued that a camera detects its colour before our eyes do. Stronger displays can become conspicuous and extraordinarily animated, but the picture on a booking page is not a forecast.

Our six choices favour places where the geography helps and the journey has a purpose beyond one uncertain evening. Shetland offers Britain’s most northerly position; Orkney combines open horizons with an absorbing winter landscape. Caithness provides a mainland alternative, North Lewis an Atlantic-facing island stay, and Waternish a particularly practical introduction to Skye’s dark skies. Northumberland is our English choice, with both coastal viewpoints and observatories that can make a night informative even when the aurora declines to participate.

The distinction matters when spending money. A photography workshop, an astronomy evening and a guided aurora chase are different purchases. We should know which one we are buying—and what remains of the experience if the sky stays dark.

Jump to: Shetland · Orkney · Caithness · North Lewis · Waternish · Northumberland · Beyond Britain · Ten northern-lights facts

When to see the northern lights in Britain

September to March is a useful starting window, with opportunities extending into spring when darkness and activity coincide. Winter supplies longer nights; it does not cause the aurora. Geomagnetic activity also tends to increase around the spring and autumn equinoxes, making those periods worth considering rather than automatically choosing the coldest week available. Farther north, summer twilight becomes a substantial obstacle to seeing a display, however attractive the same landscape looks in June.

For a dedicated trip, we favour several nights in one region over a single carefully appointed evening. Extra nights create opportunities to respond to changing cloud and activity. That flexibility is more useful than choosing accommodation solely because somebody once photographed an aurora above its roof.

There is no compulsory midnight appointment. Displays often occur in the late evening, but activity can develop at other times during darkness. An alert at nine is a reason to examine the conditions then, not to wait three hours for a supposedly superior moment. Equally, a promising space-weather forecast does not remove the need to check the ordinary weather directly above the chosen viewpoint.

Read the sky, not just the notification

Before leaving, we look at two different forecasts. The Met Office’s space-weather outlook describes the potential for geomagnetic activity; the local weather forecast tells us whether cloud is likely to conceal it. AuroraWatch UK adds near-real-time information from measurements of magnetic disturbance. Its alerts describe conditions being detected, rather than guaranteeing that a particular postcode will receive a visible display later that evening.

The widely quoted Kp index needs similar care. It summarises planetary magnetic activity over three-hour periods. It is useful context, but not a minute-by-minute visibility score for a beach in Northumberland. A large number cannot see through cloud, remove a hill from the northern horizon or tell us exactly how bright a local display will become. Lancaster University’s AuroraWatch team specifically cautions against treating Kp as a sufficiently responsive local alert.

Our practical order is therefore straightforward: somewhere dark, a clear view towards the north, acceptable local weather and evidence of activity. We choose the safe parking place and walking route before darkness. The alert should change when we go outside, not persuade us to improvise an unfamiliar clifftop journey.

Faint northern lights visible between banks of cloud over the sea.

1. Shetland

The advantage of beginning farther north

At Eshaness, daylight is worth arriving for. The headland exposes the remains of an ancient volcano, its sea cliffs cutting through layers of lava and volcanic debris. Erosion has removed the volcano’s original shape and left a cross-section that makes the coast more interesting than a convenient foreground. We walk while the ground is visible, identifying where the cliff edges, uneven surfaces and exposed stretches actually are. Those observations become more useful than any photographic inspiration once the light has gone.

Dark volcanic cliffs and a narrow sea inlet on the Shetland coast.

Shetland’s position gives it a genuine advantage. These are Britain’s northernmost islands, and the aurora—locally the Mirrie Dancers—is part of their winter sky rather than solely a phenomenon imported through Arctic advertising. The official visitor guidance nevertheless advises against booking a brief trip for the lights alone. Latitude improves the opportunity; it does not oblige cloud to move. A few days exploring the islands, with evenings kept flexible, is a more convincing proposition than an expensive dash for one forecast.

Back at the car, the camera stays packed until we have considered the wind. Eshaness makes a striking daytime excursion, but the most dramatic cliff is not automatically the sensible place to stand after dark. Our preference is to scout a safe, accessible northern view during the day and retain a less exposed alternative. The point of coming this far north is to improve the encounter, not to make a tripod behave like a small sail.

Muted green and pink aurora above low coastal cliffs and sea stacks.

Winter also changes the holiday around the viewing. Daylight is limited and some visitor facilities operate seasonally, so the daytime itinerary needs checking rather than borrowing unquestioned from a summer guide. We choose Shetland for travellers who enjoy that quieter, weather-dependent rhythm: a proper island stay in which the night sky has room to surprise us. It is a less suitable choice for anyone who needs the central attraction to run at a fixed hour.

PLAN YOUR SHETLAND VISIT

Shetland.org

For planning an independent stay

The official destination guide is the sensible starting point for understanding the season, selecting a base and combining aurora watching with daytime visits. Choose this route when you have your own transport and are comfortable deciding whether conditions justify going out. This is visitor information, not a bookable aurora excursion.

Plan an independent Shetland stay

Austin Taylor Photography

For small-group aurora tuition

Austin advertises occasional, conditions-led aurora photography outings with a maximum of three participants. The emphasis is on anticipating activity, choosing locations and using your camera effectively. Contact him before travelling to confirm availability and equipment requirements; these are short-notice opportunities, not guaranteed departures attached to a particular date. Choose this for photographic guidance rather than a promise of a sighting.

Explore aurora photography tuition

2. Orkney

Give the horizon as much attention as the monument

At Birsay, we stop on the mainland side of the causeway. Across the water, the Brough carries traces of Pictish settlement, Norse occupation and a later medieval church. In daylight, when the tide permits, the crossing gives access to a remarkable concentration of history. For our evening, the useful decision is to leave that crossing out of the plan. A tidal island does not become easier to negotiate because an aurora alert has made us impatient.

A low grassy tidal island beyond the exposed causeway and rock pools at Birsay.

Orkney offers broad views and comparatively little artificial light away from its settlements. Birsay is among the locations recommended by the islands’ own visitor organisation, alongside places such as the Broch of Gurness and Inganess. The local name Merry Dancers gives the phenomenon a welcome familiarity, although nothing in the name promises the elaborately coloured curtains familiar from long-exposure photographs. On a quieter night, recognising a faint northern arc may be the first achievement.

We understand the attraction of placing a standing stone beneath the sky. It gives the photograph scale and connects an unfamiliar light to something solid. Yet an attractive composition and a useful viewing position are separate questions. Before arranging the monument in the frame, we need to know where north lies, whether the horizon is obstructed and whether the site can be visited appropriately after dark. The aurora will not move to the other side of the stone because the composition is stronger there.

A faint aurora over a tidal island, distant lighthouse and reflective shore.

Orkney earns its place through the substance of the surrounding visit. The archaeological landscape supplies ample reasons to come without requiring us to invent what its prehistoric inhabitants thought about the lights. We prefer to leave those thoughts unknown. Watching from the present is interesting enough: familiar land, an unfamiliar sky, and a causeway whose tidal timetable remains more predictable than anything above it.

PLAN YOUR ORKNEY VISIT

Orkney.com

For choosing an independent viewpoint

The official northern-lights guide identifies local viewing areas and explains the conditions that matter. Use it to shortlist locations, then inspect access in daylight and check current weather. This suits visitors who want freedom to change plans without committing to a paid evening; it does not replace tide information or local access notices.

Plan an independent Orkney visit

Tour Orkney

For a tailored winter itinerary

The operator advertises private winter tours that can incorporate northern-light viewpoints and respond to conditions. Choose this when local transport and itinerary planning are more valuable than organising the evening yourself. Agree explicitly on after-dark availability, the proposed locations, duration and what happens if viewing is impossible. A general daytime tour and a flexible aurora outing should not be assumed to be the same booking.

Explore private winter tours

3. Caithness: Dunnet Head and Castletown

A northern journey that does not require an island crossing

Dunnet Head is the northernmost point of mainland Britain, a distinction sometimes casually handed to John o’ Groats. At the headland, we leave the car before deciding how much farther the evening needs to extend. The RSPB reserve occupies a coast of cliffs and open ground; its visitor information records a substantial council car park but no toilets on site. Those practical facts deserve to sit beside the geographic distinction. An exposed endpoint on a map is not a fully serviced viewing platform.

White lighthouse buildings above layered cliffs and grass at Dunnet Head.

Caithness is especially persuasive for travellers who want to reach the far north by road and remain mobile. We can plan around the mainland rather than making an island sailing the fixed point of the journey. That does not make long, tired drives after an alert sensible. The advantage comes from already being in the region, with a few known viewpoints and the freedom to choose among them.

Castletown supplies another kind of evening. Castlehill Heritage Centre occupies restored buildings associated with the area’s flagstone industry, beside a landscape once used for quarrying and processing stone. It is a satisfying place to begin looking upwards: an industrial site whose original usefulness lay emphatically in the ground. Its grounds are recognised as a Dark Sky Discovery Site and are used by Caithness Astronomy Group. An organised session here offers a more purposeful introduction than arriving at the coast with an unfamiliar camera and a determination not to consult its manual.

A pale green arc over the sea with a white lighthouse on the northern headland.

We would choose Caithness for a flexible northern road trip, taking the headland seriously as a weather-exposed reserve and treating an astronomy event as a separate, booked experience. The best evening may involve seeing the aurora; it may instead involve learning enough about the sky to make the next attempt considerably more informed. Both are better outcomes than spending three hours wondering whether the glow above a distant town is something worth photographing.

PLAN YOUR CAITHNESS VISIT

RSPB Dunnet Head

For an independent headland visit

The reserve’s official information sets out the parking and facilities available at Britain’s northernmost mainland point. Choose it as the starting point for a daylight reconnaissance and a weather-appropriate evening plan. This is an outdoor reserve, not a staffed night-time attraction; check local notices and do not assume the most exposed edge is the best viewing position.

Plan a Dunnet Head visit

Caithness Astronomy Group

For a scheduled introduction

The group’s programme uses Castlehill Heritage Centre for meetings and observing activities, with public events advertised separately. Choose this for local astronomical knowledge and a structured evening. Check the current calendar, whether a session welcomes non-members and any weather-related changes. A meeting about the night sky is valuable in its own right, but it is not a guaranteed aurora tour.

Check astronomy events

4. North Lewis, Outer Hebrides

A long view across the Atlantic

At the Butt of Lewis, the lighthouse is conspicuously red brick, a practical building erected in 1862 rather than an anonymous white tower supplied for coastal photographs. We look at the headland before considering the sky. Its openness is the attraction and also the reason to pay attention to conditions: a broad ocean view offers little shelter when the weather becomes unpleasant. The lighthouse is a useful landmark for understanding the coast, not a suggestion that we should spend the night beside its most exposed edge.

The red-brick Butt of Lewis lighthouse beside white buildings and a rocky shore.

The Outer Hebrides offer dark surroundings and extensive opportunities for northern viewing; the Gaelic name often used for the lights is Fir Chlis, the nimble or merry dancers. On North Lewis, we favour a base from which a suitable viewpoint can be inspected during the day and reached without turning every alert into a cross-island expedition. The destination’s own guidance gives September to April as the broad viewing season, subject to darkness, activity and cloud.

There is a temptation to interpret remoteness as a guarantee of better conditions. It guarantees nothing of the sort. What it can offer is a quieter setting, less intrusive lighting and more freedom to remain in one place rather than move with a crowd. We would spend the daylight exploring, establish a safe evening option and keep the forecast as a reason to adjust the day—not as the sole reason for having travelled.

Subdued northern lights above a red-brick lighthouse and dark Atlantic coastline.

Lewis suits a longer stay particularly well in our shortlist. The crossing, the distances and the need for weather flexibility make more sense when they support several days rather than one photographic appointment. A comfortable base with a practical route outside is worth more to us than an elaborate promise about what will appear above it. Even an excellent northern horizon is of limited use when we are too tired to look at it.

PLAN YOUR NORTH LEWIS VISIT

Visit Outer Hebrides

For planning the island stay

The official destination guide covers northern-light viewing alongside places to stay and daytime activities. Choose this route for an independent visit with several possible evenings, checking winter opening and practical access before travelling. It is a planning resource rather than a guided chase, and its broad seasonal advice should be combined with the local forecast.

Plan an Outer Hebrides stay

CalMac, Ullapool–Stornoway

For arranging the crossing

For a mainland road trip continuing to Lewis, this is the ferry route to compare with flying. Book the appropriate passengers and vehicle, read the check-in requirements and monitor service updates. The vehicle fare and passenger fares are separate considerations. This recommendation is for transport, not aurora guiding: allow enough flexibility that a sailing disruption does not unravel the entire trip.

Check the Ullapool–Stornoway ferry

5. Waternish, Isle of Skye

A good viewing place need not be a difficult one

Trumpan is our practical Skye choice. The Dark Sky Discovery listing describes a viewing area beside the car park, with seating and a firm, though slightly uneven, surface. There is no need to make a hill walk part of the evening. We establish the direction of the northern horizon while it is still visible, put the torch somewhere accessible and let the ordinary arrangements do their work. A place that remains straightforward after dark is a considerable asset.

Weathered stone church ruins and gravestones beside the sea at Trumpan.

Waternish’s own guidance makes a revealing comparison. Trumpan has an extensive view, while Stein Jetty is more restricted by its low position and the land rising around it. Both belong to a dark peninsula; they do not offer identical horizons. That difference is more useful than a general assurance that Skye has wonderful skies. Darkness concerns the light around us. Visibility also concerns the shape of the land between us and the part of the sky we need to see.

We like Waternish for photographers who are willing to make location choice part of the work rather than simply repeat a famous composition. A clear stretch of sky may serve the evening better than a dramatic mountain filling the north of the frame. It is also a sensible option for a mixed-interest holiday: one person can be keen on exposure settings while another is chiefly interested in whether there is somewhere to sit.

A low auroral arc over the sea and distant headlands beyond a rocky grassy shore.

The reservation is the same one that makes the island’s weather interesting by day. A booked photographic experience still has to respond to actual conditions. The useful service is planning, instruction and sensible adaptation—not the implication that paying for a guide gives the group priority over the clouds.

PLAN YOUR SKYE VISIT

Visit Waternish and Dark Sky Discovery

For independent viewing

Their local guidance explains the differences between the peninsula’s viewing sites, with Trumpan the most persuasive starting point for a broad sky view and straightforward access. Choose this for an evening organised around your own accommodation and transport. Check the route in daylight, keep cemetery and residential access clear, and follow any notices on site.

Explore Waternish viewing sites

Lens 57

For a private photographic experience

Andrew Tobin offers tailored photography experiences on Skye, with night work among the options discussed during planning. The itinerary can take account of technique, composition, mobility and weather, with collection from island accommodation. Choose this when learning and local location knowledge are the main reasons to book. Specify an interest in aurora beforehand; a general landscape-photography day does not automatically include a late-night outing.

Explore private Skye photography

6. Northumberland

An English option with something to learn while we wait

On the Northumberland coast, the first adjustment is directional. The sea may occupy most of the view, but a broad view east is not automatically the low northern horizon we need. We check the compass before choosing the composition. The coast’s protected-landscape organisation identifies dark viewing opportunities around Cocklawburn, Goswick and the stretch between Bamburgh and Seahouses. Those are starting areas to investigate, not instructions to walk towards whichever bit of beach looks emptiest after dark.

A faint green glow above a sandy Northumberland shore with dunes and distant lights.

Northumberland is worth including precisely because it offers a different proposition from the northern islands. It is an English destination with established dark-sky experiences, but its latitude means that the aurora generally needs more favourable activity to become visible than it does farther north. We would not put a coastal weekend here and a Shetland winter stay into the same category of opportunity. We would happily choose it for a good coastal break with the possibility of an exceptional evening.

Inland, the observatories change what can be bought. An aurora-themed event may explain the science, demonstrate equipment and introduce the wider night sky. It is not necessarily a vehicle-based chase, and telescopes do not conjure the lights into existence. Kielder’s own guidance treats the aurora as an occasional visitor and its themed evenings as an opportunity to understand what to look for. That is a more useful promise than a lavish photograph above a booking button.

Timber-clad observatory buildings and a raised boardwalk beside conifer woodland at dusk.

Our choice comes down to the purpose of the evening. For independence, we scout a safe coastal location and go out when conditions justify it. For an introduction to astronomy, especially with companions who would appreciate a structured event, we book an observatory session. The latter should remain worthwhile without an aurora. That is not lowering expectations; it is buying something that the provider can actually deliver.

PLAN YOUR NORTHUMBERLAND VISIT

Kielder Observatory

For an aurora-themed astronomy evening

Its Aurora Night programme combines explanations of the phenomenon with wider astronomical activities and opportunities to observe when conditions permit. Choose it for an organised evening that teaches more than how to point a phone north. Book the specific event, check its timing and access instructions, and distinguish the educational programme from any chance of a live display.

Check Kielder Observatory events

Battlesteads Observatory

For practical aurora-hunting knowledge

Aurora Hunting sessions advertised through Northern Experience and the AstroVentures team cover the science, useful monitoring tools and photographic techniques, alongside an introduction to the observatory. The aim is to improve future attempts as well as make use of the sky on the night. Choose this for a workshop-led experience; confirm the current event calendar rather than assuming every stargazing session has the same content.

Explore aurora-hunting workshops

Seeing the lights and photographing them are different experiences

When a faint patch appears, we give it time before deciding what it is. A photograph can help reveal colour that is difficult to distinguish with the naked eye, particularly in a weak display. That does not mean every pale cloud is an aurora, or that the camera’s vivid result describes exactly what somebody standing beside it saw. The Met Office explains that photographs can accumulate enough light to record colour and structure that are much less obvious to our eyes. Understanding that difference prevents a perfectly real encounter from feeling disappointing beside its own photograph.

A warmly dressed photographer using a tripod beside the sea beneath a faint aurora.

A stable support matters more than frantic adjustments. Set up the camera or phone before the interesting part begins, turn off the flash and learn how its low-light mode behaves. A long exposure may brighten a faint arc but blur the shape of a fast-moving display; several shorter experiments are often more informative than assuming one setting will suit the whole evening. NASA’s photography guidance also recommends spare power, warm clothing and practical lighting. These are useful preparations, not accessories reserved for serious photographers.

We keep the route back more firmly in mind than the ideal foreground. Use proper light where the terrain requires it, avoid dazzling other observers when stationary, and leave gates, roads and working access unobstructed. There is no photograph that requires a cliff edge, a tidal crossing or a hurried drive on an unfamiliar road.

The part of the northern lights we cannot see

The glow is being made by the atmosphere. Energy arriving through the Sun–Earth system accelerates charged particles, particularly electrons, which interact with gases high above us. Those gases release light as they lose the energy they have acquired. Earth’s magnetic field helps organise the activity into regions around the magnetic poles. What looks like a luminous curtain is therefore neither reflected ice nor sunlight somehow redirected into the night: the air itself is emitting light.

That explanation makes the colours more interesting, rather than explaining them away. Oxygen produces the familiar green and can also produce red higher in the atmosphere; nitrogen contributes other colours. Altitude, the gas involved and the energy of the particles all influence the result. From Britain, where a display may lie a considerable distance to the north, we can sometimes see higher parts of the activity while lower portions remain beyond the horizon. The view depends on where we stand as well as what is happening.

Green auroral light and faint red rays high above a dark sea horizon.

Forecasting is difficult for the same reason that the phenomenon is interesting: several things have to interact. A solar eruption can provide advance warning of a possible disturbance, but the magnetic conditions of the arriving material help determine how effectively energy enters Earth’s space environment. An advance outlook is therefore useful preparation, not a reservation. Clouds then add a much more familiar layer of uncertainty below the event itself.

The buying decision becomes clearer once we understand that distinction. A guide can supply transport, local knowledge, suitable equipment and the ability to change location. An observatory can supply teaching. Accommodation can supply warmth and convenient access to darkness. None supplies control of the aurora.

For a holiday built primarily around the lights, we would consider the higher-latitude destinations below and allow several possible viewing nights. The extra opportunity is more valuable to us than a luxurious room whose principal selling point is a photograph of the sky.

COUNTRYLOOK / BEYOND BRITAIN

Three places to build a northern-lights holiday

01 / NORWAY

Tromsø

For a guided search with room to change plans

Snow-covered mountains surrounding a northern Norwegian fjord beneath a soft green aurora.

Tromsø offers a useful distinction between mobile aurora chases and experiences based at a fixed location. A chase gives the guide scope to search for clearer conditions; a camp, meal or other activity may offer a more comfortable evening with more to enjoy while waiting. Neither choice is automatically better. We favour the chase when seeing the sky is the overriding purpose and everyone accepts a potentially long journey.

When: The organised viewing season generally runs from September into early April. Before booking: Check the maximum duration, group size, warm clothing, toilet arrangements and return transport. Some chases can last up to ten hours; that is a different commitment from an evening beside a fire.

Plan a Tromsø northern-lights trip

02 / SWEDEN

Abisko

For a mountain setting and a choice of viewing experiences

A bare birch tree beside a frozen lake and distant snowy hills under the northern lights.

Abisko brings the night sky into a landscape of mountains and the broad waters of Torneträsk. The Aurora Sky Station adds the possibility of travelling up Nuolja by chairlift, while guided walks provide a ground-based alternative. We would choose between them according to comfort with the journey, conditions and the kind of evening desired, rather than assuming that buying extra altitude buys a better display.

When: Early September to late March is the broad northern-lights window. Before booking: Check the actual operating season of the chosen experience, what happens when wind affects the chairlift, and whether warm clothing is included. A mountain facility’s opening dates and the astronomical viewing season are not necessarily identical.

Explore northern lights in Abisko

03 / ALASKA, USA

Fairbanks

For an aurora-focused stay with several nights available

Green and pink northern lights reflected in a lake bordered by spruce and autumn birch trees.

Fairbanks lies beneath the auroral oval and offers a substantial industry of viewing trips and accommodation-based experiences. Our preference is for a stay that makes repeated evenings practical, with warm shelter close to the viewing area. That matters more than the temptation to spend the whole night beside a tripod. A dedicated viewing lodge, a guided outing and an independent drive involve different amounts of support.

When: The destination’s official aurora season runs from 21 August to 21 April. Before booking: Compare how guests are alerted, how far the viewing area is from warmth, transport arrangements and the equipment provided. Use the University of Alaska Fairbanks forecast alongside local cloud information, rather than relying on a tour photograph.

Plan a Fairbanks aurora stay

Visitor and experience information checked on 3 November 2026. Confirm current availability, access, weather policies and what each booking includes. Aurora visibility cannot be guaranteed.

Countrylook / A closer look

The northern lights, in ten surprises

Swipe or scroll through the cards to explore all ten facts.

01 / 10

The air is making the light

Auroral light is emitted by gases in Earth’s upper atmosphere after energetic particles excite them. We are seeing the atmosphere respond to an input of energy, rather than watching coloured sunlight arrive directly from the Sun.

02 / 10

The magnetic poles matter more than the map’s poles

Auroral activity forms around Earth’s magnetic poles, which are not the same as its geographic poles. That helps explain why two destinations at similar geographic latitudes can offer different opportunities for seeing the lights.

03 / 10

Oxygen can produce both green and red

One gas can be responsible for very different colours. Oxygen contributes the familiar green glow and higher-altitude red light; the colour is influenced by the conditions in which the atoms release their energy.

04 / 10

The glow is far above the weather

Aurora typically occurs roughly 80–500 kilometres above Earth. Ordinary cloud lies much lower, so it can hide a display without interfering with the aurora itself. A cloudy night does not mean nothing is happening overhead.

05 / 10

Summer does not switch it off

Aurora can occur in summer and during daylight. The problem for the observer is seeing it against a bright sky. Long northern summer days conceal activity that darkness would make much easier to detect.

06 / 10

The display may be a long way from you

The aurora visible near the horizon need not be directly above your location. Its great height can allow it to be seen from hundreds of kilometres away, which is why an unobstructed northern view can matter so much.

07 / 10

A phone may see colour before you do

A camera can collect light over a longer exposure and reveal colour in a weak display that looks pale to the naked eye. The photograph and the visual experience can both be genuine without looking identical.

08 / 10

Solar maximum is not an on–off switch

Solar activity follows an approximately eleven-year cycle, but aurora is not restricted to its peak. The cycle affects the broader pattern of activity; the conditions of a particular night still have to be assessed individually.

09 / 10

There are southern lights, too

The southern counterpart is the aurora australis. Both arise from processes involving Earth’s magnetic environment and upper atmosphere, with activity concentrated around the respective magnetic polar regions.

10 / 10

Earth is not the only planet with auroras

Jupiter and Saturn also have auroras. Observations of these enormous planetary light displays help scientists investigate magnetic fields, atmospheres and charged particles far beyond Earth. The familiar northern lights belong to a much wider family of phenomena.

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