A University of Colorado Boulder research center focused on studying Earth life in space marked its 100th launch into orbit on Monday.

NASA's astronaut Don Pettit's return marked the end of a seven-month mission aboard the ISS alongside two Russian cosmonauts.

Auroras are natural light displays that occur when charged particles from the sun interact with Earth’s magnetic field and ...

"The successful operation of ELVIS in the demanding conditions of space not only paves the way for its use in off-Earth ...

After over seven months in orbit, astronauts Don Pettit, Alexey Ovchinin, and Ivan Vagner have returned to Earth aboard the ...

International Space Station cameras pointing at Earth have captured huge, mysterious writing etched onto the surface of the planet.

These images guide a lot of Mongabay’s reporting. At their core, satellite images continue to inspire and move us. On Earth Day this year, we present ten satellite images taken by the Earth imaging ...

NASA’s oldest serving astronaut returned to Earth on Saturday following a 7-month mission on board the International Space Station (ISS). Don Pettit marked his 70th birthday with a special homecoming, ...

Don Pettit arrived in Space City on Sunday (April 20), which happened to be his 70th birthday.

NASA images of the landing showed the small capsule parachuting down to Earth with the sunrise as a backdrop ... The astronauts spent their time on the ISS researching areas such as water sanitization ...

A new kind of microscope called ELVIS is heading to the International Space Station to change how we study life in space. By ...