How to Spot Satellites and the ISS Over India Tonight

Satellites are only visible in the twilight window — sky dark below, satellite still lit by the Sun above

The ISS looks like a fast, steady, bright 'star' that never blinks and crosses in 3-5 minutes

Starlink trains are a string of dots best caught 1-5 days after a launch

Free apps like Heavens-Above, ISS Detector and Find Starlink give exact pass times for your city

A blinking red/green light is an aircraft, not a satellite