Halloween is upon us and the 2025 spooky season is abuzz with talk of three cosmic visitors — Comet Lemmon, Comet SWAN and the interstellar traveler 3I ATLAS — said to be haunting the night sky. But ...

Astronomers have discovered a rare planetary system that dances to a cosmic rhythm. Located 105 light-years away in the ...

Study discovered that Chiron, a small icy world between Saturn and Uranus, is forming rings. This shows how small worlds ...

Other than being a ‘Trojan Horse’ alien spaceship set to release probes to study our planet, or crashing into Earth, neither ...

There is no evidence to support the idea that this interstellar object is anything but a comet, but let's double-check.

Neptune Diner in Lancaster, Pennsylvania, is that rare celestial body in the restaurant universe – a gleaming, chrome-clad spaceship of deliciousness where breakfast isn’t just the most important meal ...

On04, Osama bin Laden, in a videotape to the American people, said he ordered the Sept. 11, 2001, attacks on the United ...

Siddharth Patel, a 12-year-old who lives in London, Ontario (west of Toronto), spotted two possible asteroids in September as ...

Stronger links between researchers who work on Earth’s and other planets’ atmospheres, and between the experimental, ...

Astronomers have found GJ 251 c, a rocky planet. It is a super-Earth located only 18 light-years away. This planet is in its ...

Short-period comets get close to the sun much more often than their long-period kin, and every time they do, they deplete ...

A scientist spotted an asteroid hiding in the sun's glare that orbits the sun in just 128 days, making it the second fastest ...