Can you see Starlink satellites with the naked eye?

Yes. Under a dark sky during the twilight window, a fresh Starlink train is easily visible to the naked eye as a steady line of moving dots — no telescope or binoculars needed. Older, spread-out satellites are fainter and harder to pick out individually.

Viewing guide · live tracker

How to see Starlink satellites tonight

Q: What is the best time to see Starlink satellites?

The best time is during the 1–2 hours after sunset or before sunrise, when the satellites are high enough to catch sunlight while the sky above you is dark. This is called the twilight or terminator window. Passes are brightest in the days shortly after a launch, when the satellites are still bunched together as a 'train'.

Q: Why do Starlink satellites appear in a straight line?

Each Starlink launch deploys dozens of satellites at once into nearly the same orbit. For the first days to weeks they travel close together in a line — the famous 'Starlink train' — before they use onboard thrusters to spread out and raise to their operational orbits, after which they are no longer visible as a chain.

Q: How many Starlink satellites are there?

SpaceX's Starlink is the largest satellite constellation ever built, with several thousand active satellites in low Earth orbit (around 550 km) and more launching roughly weekly. For the current live count and positions, open the SkyLens live tracker and filter by operator.

Starlink satellites are visible to the naked eye as a striking "train" of moving lights — but only at the right time and place. The short answer: look during the 1–2 hours after sunset or before sunrise, in the days shortly after a launch, and use a live tracker to find the exact pass over your location. Here's how, plus a live 3D map to find them right now.

🛰️ Open the live satellite tracker — find Starlink over you →

What the "Starlink train" looks like

A fresh Starlink train appears as a straight line of evenly spaced dots gliding silently across the sky, all following the same path — often mistaken for a UFO the first time you see it. Each dot is a satellite; there's no blinking (aircraft blink, satellites don't) and no sound. The whole train can take a few minutes to pass overhead.

The best time to watch (the twilight window)

Satellites are only visible when they are catching sunlight while your sky is already dark — the twilight window roughly 30–90 minutes after sunset or before sunrise. In the middle of the night the satellites pass through Earth's shadow and go dark; in daylight the sky is too bright. Clear skies and a spot away from city lights make the train far easier to spot.

Why they line up — and why the line fades

Every Starlink launch releases dozens of satellites into nearly the same orbit at once, so for the first days to weeks they travel bunched together as a chain. Over time each satellite fires its thrusters to raise and spread into its operational slot, and the "train" disperses — which is why the effect is best in the days right after a launch.

Find Starlink over your exact location

Generic viewing times only get you so far — to know when a pass crosses your sky, you need live positions. The SkyLens live tracker renders every publicly tracked satellite on a real-time 3D globe from the CelesTrak catalog. Filter by operator to isolate Starlink, set your location, and see current passes. For how orbits and visibility windows actually work, see Learn Space.

Track Starlink live now →

Frequently asked questions

What is the best time to see Starlink satellites?

The 1–2 hours after sunset or before sunrise (the twilight window), brightest in the days just after a launch.

Why do Starlink satellites appear in a straight line?

They're deployed dozens at a time into the same orbit and travel together as a "train" for days to weeks before spreading out.

How many Starlink satellites are there?

Several thousand active satellites — the largest constellation ever built, growing roughly weekly. Open the live tracker for the current count and positions.

Can you see Starlink with the naked eye?

Yes — a fresh train is easily visible with no equipment during the twilight window under a dark sky.

Explore more

Track what else is up there: see the ISS tonight, watch asteroids passing Earth this week, or read our guide to every declassified Pentagon UFO file. Or just open the live tracker to identify what's overhead right now.