An explosion seen in the cosmos in the early 1600s may actually be an "Alien Type Ia supernova", according to a new paper. In ...

Newly Discovered 'Jellyfish Galaxy' Stunned Astronomers and Could Reveal a Chapter of Galactic Evolution Data from the James ...

Dubbed 3I/ATLAS, it is blazing through our cosmic cul-de-sac at truly awe-inspiring speeds between the main asteroid belt and ...

Decades ago, astronomers estimated that “ordinary” matter (basically everything that isn’t dark matter or dark energy) makes ...

A rare Jupiter-sized planet AT2021uey b was found 3,200 light-years away using microlensing, a method based on Einstein's ...

The Andromeda galaxy is also known as Messier 31. It is a spiral galaxy located about 2.5 million light-years from Earth. On ...

How the pioneering scientist, and namesake of an enormous new telescope, forced astronomers to rethink the universe.

The first test images from the Vera C. Rubin Observatory in Chile showcase thousands of previously unknown asteroids and ...

Astronomers have observed an object that originated from beyond our solar system, thought to be an interstellar comet, ...

Mike Moses — who earned a Florida Tech master’s degree in space sciences in 1991 — delivered a spring commencement speech on the Melbourne campus.

Gaia, Europe’s Milky Way–mapping spacecraft, shut down earlier this year. It was arguably the most important—and most overlooked—astronomy project of the 21st century ...

Dr. Sven Buder is an astrophysicist and researches the night sky in Canberra — with a particular focus on so-called galactic archaeology. In this interview, Buder talks about his journey from ...