Harvard astrophysicist Avi Loeb argues 3I/ATLAS and other interstellar objects may hint at alien technology, drawing fame, ...

The Harvard astrophysicist has devoted years—and thousands of interviews—to the idea that mysterious objects streaking ...

Somewhere out there, a planet roughly the size of Earth may be orbiting a distant star in conditions that could support life.

A covert Chinese space plane has quietly released a new UFO-like object into orbit, according to US tracking data, fuelling ...

NASA's Swift Observatory is in peril. A last minute mission to save it could make spaceflight history. Here's everything to ...

Thu, Jun 25, 2026 An unidentified object has been launched into space by a secretive Chinese space plane, a US-based ...

Extraterrestrial visitors are not only already here – they are landing in a top secret “alien airport” hidden away in the ...

Sci-fi fans might have just found their new Netflix binge-watch this weekend. Netflix is already streaming seasons one and two of the American comedy series Resident Alien, with the third outing ...

Rocket Lab appears to be planning the June 11 launch of its hypersonic HASTE spacecraft on a secretive government mission ...

Rocket Lab appears to be planning the June 11 launch of its hypersonic HASTE spacecraft on a secretive government mission ...

Thematic ETFs can provide investors with targeted exposure to the space industry, but they come with concentration risk and higher fees.