NASA’s Nancy Grace Roman Space Telescope is now aiming for an earlier launch in September 2026. Designed to explore dark ...

On May 26, 1983, the European Space Agency launched its first X-ray Observatory into space. [‘On This Day in Space’ Video ...

Is NASA about to solve the mystery of dark energy? With the help of their newest space telescope, that idea might not be as ...

NASA’s Roman Space Telescope could expose a vast hidden population of neutron stars lurking unseen across the Milky Way. By ...

Through the years since it was first launched, the Hubble Space Telescope has captured stunning photographs of the Cassiopeia ...

The world’s first commercial space science telescope, Mauve, just sent back data from low-Earth orbit, achieving “first light” — and signaling a potential new era for low-cost observation. Launched ...

Remote desert regions in Texas are hosting hundreds of robotic telescopes on ranches with dark, clear skies, attracting ...

The James Webb Space Telescope and the Chandra X-ray Observatory have captured the clearest image yet of a galaxy cluster in the making, seen when the universe was only one billion years old. A team ...

Using the James Webb Space Telescope, astronomers have mapped the "cosmic web" of galaxies, the largest structure in the ...

On May 22 at Heft Gallery in New York City, "Redshift" transformed a gallery space into an existential experience for an ...