Look out for the International Space Station the next time it passes over your town! The ISS orbits Earth once every 90 minutes; from the ground, it looks like a bright, quickly-moving star. Look up to see it in the night sky the next time it's nearby — you can download our NASA app to get notified, or see a list of upcoming opportunities on our website. Visit our bio for both links! Credit: NASA #NASA #Skywatching #SpaceStation