How galaxies assemble their stars and grow over billions of years remains one of the central questions in astronomy. Recent ...

How can a galaxy display perfectly defined spiral arms when the Universe had only a little over 10% of its current age? This ...

Smaller black holes tend to attract less material, making them naturally dimmer. Chandra would miss many of these faint ...

Comet Lemmon was discovered in January 2025 and made its closest approach to Earth in late October 2025. But by November 2025 ...

The three-dimensional view will help scientists learn more about the origins of life in the Milky Way galaxy and how the ...

A mysterious excess of far-ultraviolet light seen across the Milky Way could come from the annihilation of clumpy dark matter ...

NASA's Nancy Grace Roman Space Telescope team has released detailed plans for a major survey that will reveal our home galaxy ...

At WIRED's Big Interview event, Eli Lilly and Company's Executive Vice President and Chief Information and Digital Officer, ...

American space agency NASA announced the first major science program for the Nancy Grace Roman telescope, aside from the ...

A newborn star 15,000 light-years from Earth is fascinating astronomers with its dual blasts of superheated plasma jets. The ...

Our understanding of the true nature of the cosmos relies on measurements of its expansion, but cosmologists have been ...