Object 3I/ATLAS will make close approaches to Jupiter, Mars and Venus, which could allow aliens to stealthily plant spy ...

On July 1, 2025, astronomers caught sight of a mysterious object racing through the solar system. This object, now named ...

Comet 3I/ATLAS was first identified by the Asteroid Terrestrial-impact Last Alert System (ATLAS), a global network of four ...

In August 2025, skywatchers will be treated to a planet parade like no other, with six planets and the Moon visible in the ...

An icy object in perfect sync with Neptune reveals new details about planetary migration and unseen bodies far beyond the Kuiper Belt.

The Hubble Space Telescope has snapped some spooky looking photos of our solar system's newest interstellar invader on the ...

Betelgeuse companion discovery with Gemini North resolves century-old mystery and opens new doors in red supergiant research ...

Students in AST 250/251 build sophisticated space physics instruments of their own design  — suiting in bunny suits, booties, ...

Astronomers have found 2023 KQ14, nicknamed Ammonite, a rare sednoid with a unique orbit that challenges the Planet Nine hypothesis.

The Vera Rubin telescope is poised to kick off an explosive era of discovery. "It's like old-fashioned astronomy: Find the ...

A retired architect designed a net-zero, off-grid house in the countryside of Northumberland that harnesses the sun and wind ...