For nearly three decades, the International Space Station has been the only destination in low Earth orbit, but that will ...

For more than 25 years, humans have lived and worked continuously aboard the International Space Station, conducting research ...

NASA says a crew member on the International Space Station is unwell. The agency canceled a planned spacewalk for Thursday ...

There are about 15,000 satellites orbiting the Earth. Most of them, like the International Space Station and the Hubble ...

There are about 15,000 satellites orbiting Earth. Most of them, like the International Space Station and the Hubble Telescope, reside in low Earth orbit, or LEO, which tops out at about 1,200 miles (2 ...