Earth watched on as a communications satellite deployed its big reflector more than 22,000 miles (35,400 kilometers) away.

Although the mission's four astronauts sent a few photos to Earth while in space, most needed to be delivered via physical ...

Lightning from Plains storms near Wichita captured by International Space Station SpaceTV-1 camera in orbit over Kansas on ...

NASA astronaut Jessica Meir captured a giant “monster thundercloud” flashing with lightning from the ISS. Here’s the science ...

Tranquility is the last major piece of the International Space Station to be installed Astronauts put the last big addition on the International Space Station early Friday, attaching a new room with ...

Make sure you have an unimpeded view of the sky to catch the ISS passing overhead. The station's orbit makes it appear as if ...

The International Space Station has been in orbit for more than 25 years. Here's how to regularly spot the outpost from Earth ...

A NASA astronaut aboard the International Space Station captures a bright fireball, likely caused by reentering rocket debris ...

SEOUL, May 3 (Yonhap) -- A South Korean Earth-observation satellite has successfully entered low-Earth orbit following its ...

SpaceX is expected to launch a Falcon 9 rocket from Florida on the same day as the first full moon of May. Here's when and ...

A NASA astronaut saw a streak of brightly lit objects entering Earth in a straight line from the space station. There is no ...

SpaceX is expected to launch a Falcon 9 rocket from Florida on the same day as the first full moon of May. Here's when and ...