If you've been following exoplanet research over the last couple of years, you've definitely heard of K2-18b. Located 124 ...

Remember 3I/ATLAS? Yes, the interstellar comet that made plenty of headlines in 2025 is still romping through our solar ...

Aliens exist - they just haven't visited Earth, NASA veteran Dr Gentry Lee has claimed.

The interstellar comet 3I/ATLAS is leaving our solar system for good. Here's what to know about its journey and NASA's observations.

Astronomers used the VLA and MeerKAT radio telescopes to search the Hycean exoplanet K2-18b for alien technosignatures, analyzing millions of signals but finding no confirmed artificial radio transmis ...

Interstellar comet 3I/ATLAS has steadily been making its exit ever since it had a rendezvous at the end of October with the sun.

In his State of the Union address, Trump delivered factual assessments about where the country is compared to a few years ago ...

That was one of President Donald Trump’s signature lines of Tuesday night’s State of the Union address as he blasted his ...

The journey would cover about 4,000 miles and hopefully offer some kind of superficial survey of how America, through its voices and landscapes and bewildering scale and beauty and elusiveness, is ...

In 1971, NASA sent the Apollo 14 mission to the moon, a mission manned by three astronauts with 500 tree seeds. Astronauts, ...

The first bubble of hot gas seen around another star has been spotted around the "Moth," just 117 light-years away.

WASHINGTON - Astronomers have produced the largest and most detailed map ever made of the vast web of cold cosmic gas ...