Mock observations test the performance of the Chinese Space Station Telescope as the 2-meter-class observatory moves closer ...

While this eerie NASA Hubble Space Telescope image may look ghostly, it's actually full of new life. Lupus 3 is a ...

One of the most stubborn issues in cosmology today concerns the universe's rate of expansion. Scientists know it's expanding, ...

Avi Loeb warns 3I/ATLAS's symmetrical jets defy comet norms, hinting at possible tech. Hubble data and expert debate fuel the ...

HH 80/81, as captured by the Hubble telescope in the latest image, are the brightest Herbig-Haro (HH) objects known to exist.

The James Webb Space Telescope has delivered its clearest view yet of a supermassive black hole's immediate surroundings, ...

The Hubble Space Telescope has made multiple observations of exoplanet WASP-121 b, also known as Tylos. The extreme ...

China’s Xuntian space telescope completed a full performance simulation, confirming operational readiness for its planned ...

It's 20 million times the mass of the Sun and it's moving at supersonic speeds. Find out how JWST finally proved this rogue ...

The brightness map captured by Hubble represents the state of 3I/ATLAS after its perihelion, showing how the interstellar ...

The closure of NASA's largest research library at Goddard Space Flight Center represents a deliberate attack on scientific ...

The James Webb Space Telescope snapped its sharpest image of the area around a black hole, solving a long-standing galactic ...