The International Space Station has been orbiting Earth for two decades, becoming an iconic cosmic landmark where astronauts have helped establish humanity's constant presence among the stars. Because ...

Some of the best views of Earth come from beyond our home planet, as recently captured by astronauts aboard the International Space Station (ISS). In late October, astronauts saw Earth covered in a ...

The illuminated network highlights major cities connected by highways, while smaller clusters reveal towns and villages shining across the country.

It is possible to see the station from Earth with the naked eye, appearing as a bright, fast-moving light. The best times to spot the ISS are a few hours before sunrise or after sunset. NASA's "Spot ...