Five Year of NASA's James Webb Space Telescope NASA's James Webb Space Telescope was launched nearly five years ago, and the ...

The Southern African Large Telescope (SALT) celebrates 20 years of observing the sky. SALT is the largest optical telescope ...

Centuries before other galaxies were known to exist, astronomers called them “spiral nebulas.” Today the defunct term still ...

Deep in the Appalachian mountains lies a hidden piece of space history. On a nearly 200-acre property tucked into the Pisgah ...

Space exploration has changed how we look at the universe, but it's costly, and some of the most iconic NASA missions are ...

First image from Vera C. Rubin telescope reveals a previously unnoticed feature of galaxy M61 that may explain its mysterious ...

NASA Goddard Space Flight Center's Dr. Jennifer Wiseman explains the Hubble Space Telescope's view of the Pillars of Creation ...

NASA installs two solar shields on the Roman telescope at Goddard: they will protect the instruments from heat and light.

Portuguese researchers predict that Europe's future space observatory will detect hundreds of thousands of supermassive black ...

The ESA's Euclid space telescope has been in space for just over a year, investigating some of the deepest mysteries of the ...

Interstellar Comet 3I/ATLAS, only the third verified visitor to enter our Solar System from beyond the stars, has seized worldwide interest, thanks to its developing tail, new scientific findings, and ...