Astronomers using W. M. Keck Observatory and Subaru Telescope on the Big Island’s Mauna Kea discovered a massive planet and a ...

Then, on November 25, teams at NASA’s Goddard Space Flight Center in Greenbelt, Maryland, joined the inner and outer portions ...

The Hubble telescope peered into small patches of sky, revealing thousands of galaxies that our human eyes can’t see. Using a different technique, SPHEREx will unveil the light of hidden galaxies on a ...

Wonder Bound, the product of a collaboration between Johns Hopkins University, the Space Telescope Science Institute, and the ...

A trio of researchers with the University of Manchester, Università di Roma 'La Sapienza' and Sorbonne Universities has sparked a major debate among cosmologists by claiming that data from the Planck ...

Three years into its cosmic mission, NASA's James Webb Space Telescope continues to dazzle and inspire awe. Since July 2022, the advanced observatory has scoured the cosmos in otherwise invisible ...

Astronomers have already warned that SpaceX's Starlink satellite network contributes to blemishes on images from observatories on the ground even if its aim is to provide broadband internet. But this ...

The 2025 NASA budget points to the beginning of the end for one of the agency’s longest-living space telescopes. Just a few months shy of turning 25, NASA’s Chandra X-ray Observatory may soon be ...

Behold the golden-orange horizon over Kitt Peak National Observatory, a fiery twilight moment where day bows out and the stars prepare their grand entrance. Captured by NOIRLab, this sunset reveals ...

Satellite streaks could spoil about one in three Hubble images, even when the telescope stays above Earth's weather.

BAE Systems says it has successfully delivered the “SPHEREx” space observatory to Vandenberg Space Force Base in California, ahead of a planned launch in late February. Short for ...