Wang Jie, Chen Zhongrui and Chen Dong will extend their stay aboard the Tiangong space station after their capsule was hit by ...

Earth’s orbit is filling with dangerous debris that threatens satellites, astronauts, and even future space missions. This video explains the Kessler Syndrome and explores a real engineering solution ...

ESA’s Zero Debris Vision sets six priority goals: preventing debris release, ensuring clearance at end-of-life, preventing ...

Despite decades of warnings, governments and private companies have continued launching missions with little plan for what ...

While it's easy to romanticize space as an escape to a pristine frontier where people will float weightlessly among the stars ...

Astronauts orbiting the Earth are drilled to deal with the worst possible scenarios. That includes having to leave a doomed ...

When we look up at a clear night sky, it looks empty and peaceful, but there’s actually a massive mechanical […] ...

A fast-moving bright light streaking through the California sky after midnight on Thursday had locals wondering what it was ...

Learn more about the number of satellites circling Earth and the multiple ways they are changing the sky.

Wish them well. Next month, four astronauts are expected to board space capsule Orion, blast off on a rocket known as the Space Launch System, and exit low-Earth orbit for the first time since 1972, ...

And no heat on Dec. 5 — when the low was 20 degrees and the high was only 32 — the day that Ivan Vitiello, who owns the condo ...