The initial report was based on observations from the powerful James Webb Space Telescope, a collaboration of NASA and its European and Canadian counterparts. But the results created a lot of hubbub ...

K2-18b, an exoplanet 120 light-years away, may be the best hope to confirm that life exists beyond Earth. Here's what to know ...

A new Alien: Earth trailer has emerged online, offering fans their best look yet at the upcoming TV series. The trailer, revealed on the @CineGeekNews X/Twitter account, below, was first shown at ...

Zamani (ESA/Hubble) NGC 346 is home to a cluster of more than 2,500 young stars. The star cluster is located in the Small ...

If it exploded today, this future supernova might be close enough to us to pose a threat, but the Sun will have burned out ...

While many are genre-defining works, or at least have some brilliant moments, they’re all a little dry – or a little dated – for aspiring sci-fi fans.

How many alien societies exist, and are detectable ... the number of transmitting societies in the Milky Way galaxy. The terms are defined as follows: N : The number of civilizations in the Milky Way ...

"This makes conditions in the galaxy similar to what existed in the early universe." SEE ALSO: Hubble sees mini galaxies surrounding Andromeda are pretty wild The Hubble Space Telescope ...

This galaxy's central black hole appears to be a "messy eater" as its interstellar scraps are strewn into space. A distant galaxy is home to a ravenous supermassive black hole that appears to be ...

While its search for those pesky deep-sea 'aliens' so far has been unsuccessful, it represents a groundbreaking moment for the shapeshifting 50cm long robot to have survived a trip there and back.

The Andromeda galaxy, or M31, is our Milky Way’s largest galactic neighbor. Credit: NASA/JPL-Caltech In 1610, Galileo Galilei used the newly invented telescope to reveal that the Milky Way was made up ...

The new line of “scrap metal parts” used to make custom hilts will be available in Star Wars: Galaxy’s Edge at Disneyland and Disney’s Hollywood Studios. A sign underneath a constructed lightsaber ...