Over the past seven decades, thousands of sophisticated spacecraft have been launched on ambitious missions to look down on ...

NASA adds 3I/Atlas to its watchlist as a planetary threat. Discover what makes this comet unusual and concerning.

An astute scientist has claimed the comet could be a mothership for an advanced alien life-form, sent to 'do a recon of Earth ...

I/ATLAS puts the Planetary Defense Network on watch. NASA and ESA say no threat as IAWN drills tracking, while Harvard’s Avi Loeb raises an alien-origin idea.

Scientists have made a breakthrough in solar physics, providing the first direct evidence of elusive small-scale torsional ...

Researchers have achieved a breakthrough in solar physics by providing the first direct evidence of small-scale torsional ...

NASA has activated a global planetary defense group to study a massive interstellar object exhibiting strange, possibly artificial characteristics ...

The interstellar comet 3I/ATLAS is on a trajectory that could soon lead to a fascinating encounter with NASA’s Jupiter probe.

Harvard scientist Avi Loeb warns that 3I/ATLAS could be an extraterrestrial “Trojan horse” whose presence has major ...

The expansiveness of the universe could make interstellar communication difficult, even for the most advanced civilizations.

Researchers have achieved a breakthrough in solar physics by providing the first direct evidence of small-scale torsional ...

This is your rundown on the latest breaking news in space. We’ve got updates on everything from auroras to black holes, plus ...