NASA astronaut Don Pettit shared jaw-dropping footage of an undulating green aurora as seen during a flyover from the International Space Station.

A year of discovery awaits, with missions poised to reveal new insights about our home planet, solar system, galaxy, and ...

Officials said they were investigating fragments of metal, believed to be from a rocket, that crashed into a village in the ...

As competition in the new space race ramps up with China, the United States is preparing to deorbit the International Space ...

Space agencies worldwide are gearing up missions in 2025 to expand humanity's horizons, from the moon and Mars to asteroids and beyond.

All of this adds up to the likelihood, the ESA warns, that a theoretical scenario known as the Kessler Syndrome could become ...

No one was hurt by the object, believed to be part of a launch rocket. Experts say the frequency of such incidents is ...

A red-hot piece of space debris that weighs half a tonne plummeted to Earth this week, landing in a remote Kenyan village.

This is how debris finds itself languishing in space—and what some organizations are doing to mitigate the problem.

India postponed its first attempt to dock two SpaDex satellites in Earth orbit from Jan. 6 until Jan. 9, to allow more time ...