"For the first time, we could trace the boundary between the gas residing in galaxies and the material contained within the ...

Researchers say they've discovered the largest known object in the universe, a galactic superstructure called Quipu.

Euclid space telescope sent some images back to Earth during an early testing phase. While reviewing the pictures, astronomer ...

The "dark universe detective" space telescope Euclid has discovered its first Einstein ring in the process, learning about ...

New data reveals a 3-million-light-year filament connecting two galaxies, each of which hosts a supermassive black hole.

Scientists have taken a bold step toward understanding dark matter, the invisible force shaping the cosmos. Using atomic ...

The Einstein ring, formed as light from a distant galaxy bends to glow around another object in the foreground, could help ...

The Tarantula Nebula, also known as 30 Doradus, is revealed in an unusual light in this exceptionally deep Chandra X-ray ...

The Vera C. Rubin Observatory is set to revolutionize our understanding of the cosmos by detecting millions of exploding ...

Data collected from a once-defunct NASA satellite show that Earth grew two extra radiation belts following a supercharged ...

Feb. 6, 2025 — Astronomers have characterized the largest-ever early-Universe ... Space Agency's Gaia mission, scientists have found a huge exoplanet and a brown dwarf. This is the first time ...

From unifying quantum physics and gravity to working out what is dark matter, the universe has some deep questions that ...