Portland man captures 3I/ATLAS, the third interstellar object, as it leaves the solar system after an 11-billion-year journey ...

Two separate research teams have observed a previously unseen microlensing event, confirming the existence of a particular ...

I/ATLAS, the fastest interstellar object ever recorded, is puzzling NASA experts with symmetrical jets and an unusual carbon ...

On July 1, 2025, a tiny shift appeared on a monitoring screen in Chile. This screen connected to NASA's ATLAS survey ...

Not all planets are lucky enough to live in a neighborhood like our Solar System – some are doomed to roam the cosmos alone.

Grab-and-go missions to asteroids have provided some of the most scientifically valuable samples since the Apollo ...

Physicists discovered that the famous ‘Star Trek’ spaceship got a lot right about designing a ship to jump from galaxy to ...

Astronomers have just confirmed one of the strangest kinds of worlds imaginable, a planet drifting through the galaxy with no ...

Pluto's icy mountains have caught the fancy of star gazers and cosmos geeks. But a question soon arose: "Is this made by AI?" ...

Ground and space-based telescopes have confirmed a microlensing event caused by a rogue planet wandering silently through the ...

Using the Hubble Space Telescope, astronomers have discovered a new type of cosmic object, a cloud of dark matter and gas ...

Astronomers using Nasa’s Hubble Space Telescope have discovered a new type of cosmic object that is believed to be a “failed ...