If it is a galaxy, it would be the oldest known galaxy in the cosmos, but it could also be a brown dwarf or an early black hole.

A team of astronomers has discovered the largest and most distant water reservoir ever detected in the universe, surrounding ...

How could the principle of "radical mundanity" proposed by the Fermi paradox help explain why humans haven't found evidence ...

This is the first time the novel imaging technique has been applied to telescopes. For the first time, astronomers have ...

A distant gas giant the size of 10 Jupiters is now the first planet outside Earth's solar system to be mapped in three ...

Scientists have developed a groundbreaking tool called Effort.jl that lets them simulate the structure of the universe using ...

Indian scientists are analysing fresh data on 3I/Atlas after early readings suggested the interstellar visitor was detected before NASA’s report.

JWST observations show that early galaxies were chaotic, gas-filled systems rather than stable disks. Researchers from ...

Researchers have moved one step closer to solving one of science’s greatest mysteries—why the universe is filled with matter instead of nothing. Scientists at Indiana University have made a major ...

Three interstellar objects; ʻOumuamua, 2I/Borisov, and 3I/ATLAS—have passed through the Solar System. This article details ...

Astronomers have unveiled a new map of the universe’s largest structures—massive clusters of galaxies that stretch across ...