Known as dinosaur stars for both their primeval nature and their immense size, Population III stars existed only when the ...

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

Harvard's Avi Loeb reveals 3I/ATLAS has symmetric mini-jets at 120-degree intervals. Could these be propulsion thrusters on ...

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

"Instead of Webb's 6.5-meter diameter, it's like we are observing this region with a 13-meter space telescope." ...

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