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

It feels like every week now we're writing a new article about how 3I/ATLAS is not an alien technology. But it's worth ...

Most planetary systems contain worlds larger than Earth but smaller than Neptune, and the low-density planets around one ...

Beneath Europa's icy shell lies an ocean vaster than Earth's. But is its hidden world buzzing with life, or silent as the ...

Researchers at CU Boulder have created tiny, microorganism-inspired particles that can change their shape and self-propel, ...

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

A new paper posits that advanced alien civilizations may communicate through subtle flashes, like fireflies do on Earth. The ...

Four astronauts are about to become the first humans to venture near the moon in more than half a century since NASA's iconic ...

NASA’s Johnson Space Center has released a sources sought notice to solicit industry feedback for potential contractors capable of fulfilling the requirements of the Commercial Lunar Payload Services, ...

The unusual behaviour of interstellar comet 3I/ATLAS has reignited online debate, but astronomers say the gaps in public ...

The UK’s Defence Intelligence Staff — now called Defence Intelligence — part of the country’s defense ministry, was given ...

Officials were told to hunt down 'extraterrestrial' tech so they could copy it on the battlefield, according to secret declassified files ...