Some big sci-fi names are making their return to the gaming landscape this year, with Halo: Campaign Evolved and Dawn of War ...

The mysterious space rock suggested to be a hostile alien spaceship was due to make its closest approach to Earth today (Dec 19). The rare interstellar visitor, designated Comet 3I/ATLAS, was ...

Former SpaceX flight software engineer Stefan Moluf explains how he got to do the physics for the new space sim from ...

In July, researchers using the NASA-funded Asteroid Terrestrial-impact Last Alert System survey telescope in Chile made an exceedingly rare discovery: a mysterious object passing through the solar ...

It may have made its closest approach to Earth last month, but the mysterious interstellar object 3I/ATLAS continues to fascinate astronomers as it now careens back out of the solar system, never to ...

3I/ATLAS is only the third interstellar object ever observed traveling through the solar system, following 1I/'Oumuamua in 2017 and 2I/Borisov in 2019. Each encounter has sparked fascination—and ...

As this interstellar object approached its closest point to Earth, a massive radio telescope attempted to sniff out a technosignature. Reading time 3 minutes From the moment astronomers discovered ...

For our "What We Do" series and marking the end of 2025, we asked our three photo journalists to pick one of their favorite photos of the year and share information about the photo. Today we talk to ...

"Science doesn't always go as planned. In any case, there's a lot of work to be done." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. After ...

Since the interstellar object (ISO) 3I/ATLAS was first discovered on July 1, 2025, it has garnered much attention, including speculation, hopes and fears that it may somehow contain evidence of ...