Five American astronauts have 10 spacewalks under their belt to date: Bob Behnken, Stephen Bowen, Chris Cassidy, Michael ...

Last year delivered doses of drama and excitement in the space business, with a record number of launches, breathtaking ...

Before he found himself a target of the Trump administration as a US senator, Mark Kelly was a NASA astronaut who flew to ...

Indian and Emirati scientists are collaborating in Antarctica. Researchers from Khalifa University joined India's 45th ...

Emirati researchers from Khalifa University have joined India's 45th Antarctic Expedition at the Maitri research station. The ...

Godspeed, Artemis 2! As early as February, 4 astronauts will board NASA's Orion capsule atop the SLS rocket in Florida for 10 ...

When we think of global warming, what first comes to mind is the air: crushing heat waves that are felt rather than seen, ...

What is the nature of dark matter? A new experiment led by Columbia University physics professors aims to find out.

The ability of Russia to launch astronauts to the International Space Station remains in limbo after an incident last week at the Baikonur base in Kazakhstan. By Kenneth Chang The launchpad Russia ...

Antarctic sea ice reached its seasonal winter maximum on Sept. 17, 2025, but even at its greatest extent of the year, coverage remained strikingly low by historical standards. Satellite imagery and ...

The calving was so drastic that it caused measurable earthquakes in the region. An Antarctic glacier has experienced a rapid retreat 10 times faster than previously measured, according to new research ...