Our Solar System

Live · updated every second

Where is the ISS right now?

The International Space Station live over the Earth, with its path and the places that can see it. Pick your town to find out when it passes over you.

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When can I see the ISS?

The station is visible when it is lit by the Sun while your sky is dark, so passes come around dawn and dusk, in runs of a week or two. Choose your place for every visible pass in the next ten days, worked out live from its latest orbit.

Get an email before it passes over

One email on the day of a good pass. No other mail.

How to spot it

No telescope, no app, no dark-sky trip. If the sky is clear when a pass comes round, you will see it.

Go out a few minutes early

Give your eyes time to adjust, and find the direction the pass starts from. The times here are when it is high enough to clear trees and buildings.

Look for a steady light

It does not blink or flash like a plane, and it moves too fast to be a star. It crosses the sky in two to seven minutes.

Watch it fade

Many passes end in mid-sky: the station slips into the Earth's shadow and fades out in a few seconds, as sunset reaches it 420 km up.

Bright passes are easy anywhere

A pass that climbs high is brighter than any star, so city lights are no problem. Low passes in the dusk glow are the hardest.

The ISS in numbers

A laboratory the size of a football pitch, built in orbit from 1998 by the United States, Russia, Europe, Japan and Canada.

27,600 km/hSpeed

London to New York in about 12 minutes

420 kmHeight

A little further than London to Paris, straight up

92 minOne orbit

About 15.5 times round the Earth every day

109 mWide

About the length of a football pitch, solar panels included

420 tMass

The largest structure people have built in space

Since 2000Lived in

Someone has been aboard every day since 2 November 2000

Questions

Where is the ISS right now?

The globe and the numbers at the top of this page show it live, updated every second: its latitude and longitude, how high it is, how fast it is going, what it is passing over and whether it is in sunlight. The position comes from the station's latest orbit data and agrees with other trackers to within a couple of kilometres.

How fast does the ISS travel?

About 27,600 km/h (17,100 mph), or 7.66 km every second. It goes round the Earth once every 92 to 93 minutes, about fifteen and a half times a day, so the crew see a sunrise or sunset every 45 minutes.

How high is the ISS?

Around 420 km (260 miles) up. The thin outer air slowly drags it down by a few kilometres a month, and engines raise it again a few times a year, so the live height above changes from week to week.

Can I see the ISS from where I live?

From almost everywhere people live, yes: its orbit crosses every place between about 52° north and south, and it is seen from as far as about 60° north and south as it passes nearby, in summer even further. Pick your place above to get the exact times of the next passes.

Why can I only see it around dawn and dusk?

The ISS shines with reflected sunlight. You see it when your sky is dark but the station, 420 km up, is still in sunshine: in the hour or two after sunset or before sunrise. Later in the night it is in the Earth's shadow. In summer at higher latitudes the station can stay lit all night, giving several passes in a row.

What does the ISS look like in the sky?

A bright, steady white point moving smoothly across the sky, faster than any plane at height, with no blinking lights. It takes a few minutes to cross. At its brightest it outshines every star and planet except Venus, and it can fade out in mid-sky as it enters the Earth's shadow.

Do I need a telescope or binoculars?

No. It is easy to see with your eyes alone, even from a city. Just look where the pass says, a minute or two early.

How many people are on the ISS?

Usually seven, from NASA, Roscosmos, ESA, JAXA and the Canadian Space Agency, living there for about six months at a time. For a few days during crew handovers or private missions there can be ten or more. People have lived aboard without a break since 2 November 2000.

How accurate are the pass times?

Within about a minute, and usually to the second. They come from the same orbit data professional trackers use, refreshed several times a day. When the station fires its engines to raise its orbit, times can shift until the new data is published.

How this works

The station's position comes from its orbit data (NORAD 25544), published by CelesTrak from US Space Force tracking several times a day, run through the SGP4 orbit model in your browser. Passes count when the station is at least 10° up and in sunlight while the Sun is more than 6° below your horizon. Brightness is an estimate: the solar panels make it flare and fade.

Want more of the sky? See which planets are up tonight, the eclipses and meteor showers coming up, or fly to the station yourself in the 3D viewer, where every active satellite is shown live.