When Britain unveiled the De Havilland Comet in 1952, it stunned the world with speed, silence, and sleek design. Passengers ...

Unusual behavior of 3I/Atlas inspires a new theory suggesting it might be observing Jupiter like a controlled object.

When a faint green smudge appeared in images from a backyard telescope in Aguadilla, Puerto Rico, on Nov. 22, 2025, astronomers did not expect it to upend basic assumptions about how comets work. Yet ...

An interstellar comet has shattered speed records as it hurtled through our solar system, captivating astronomers and ...

New telescope observations reveal structural features never documented in any known celestial object The morphology defies conventional understanding. The forward anti-tail persists where physics says ...

If we find technological satellites of Jupiter that we did not send, it would imply that Jupiter is of interest to an ...

Three observations emerge from the latest forensic analysis that demand immediate scientific attention: The object displays ...

Rumors of its biological origins have been greatly exaggerated, but comet 3I/ATLAS is still very worth paying attention to.

Two orbiters and a rover captured images of the interstellar object — from the closest location any of the agency’s ...

At the start of October, NASA's Mars Reconnaissance Orbiter (MRO), equipped with the University of Arizona-led HiRISE camera, ...

After weeks of silence, NASA has officially dismissed speculation that 3I/ATLAS has anything to do with aliens.

"It's going to look different because it didn't come from our solar system and that's what makes it so magical." ...