The most powerful telescope in history. The James Webb Space Telescope's "jewel-filled" photos are stunning. Fundraiser for ...

New photos show off NASA's newly constructed Roman Space Telescope, which will soon help researchers unravel the mysteries of ...

For years, strange red dots in James Webb images left scientists puzzled. New research shows they are young black holes ...

Zoom into the James Webb Space Telescope's view of a star-forming region in the Small Magellanic Cloud known as NGC 346.

Puzzling red spots in photos from the James Webb Space Telescope are probably young supermassive black holes obscured by ...

Since launching in 2021, the James Webb Space Telescope has found hundreds of distant and apparently bright galaxies dubbed ...

New research explores how dark stars, powered by dark matter, could account for puzzling observations from the early universe ...

After a tumultuous 2025 that saw it lose around 4,000 employees, NASA finally has an operating budget for 2026, and one that ...

Astronomers studying JWST’s “little red dots” suggest these early-universe objects may not be galaxies at all.

Tune in on Jan. 16 to bid farewell to interstellar comet 3I/ATLAS, courtesy of a livestream from the Virtual Telescope ...

Stargazers will in one week have a chance to spot Saturn and the moon sharing a section of the night sky in what's known as a ...

For the 1st time in the history of the International Space Station, an astronaut experienced a health issue that required ...