NASA is about to launch a space observatory that could help settle some of the biggest mysteries in modern astronomy. The Nancy Grace Roman Space Telescope will study how the universe began, what it ...

NASA says a new space telescope scheduled for launch next month will mark a major leap in cosmic exploration. The Roman Telescope, named after the agency’s first chief astronomer, Nancy Grace Roman, ...

Launching Aug. 30, the Nancy Grace Roman Space Telescope will investigate dark matter, dark energy and distant worlds while ...

Could this telescope help solve the mystery of black holes' origins? Here's what scientists say.

NASA's Chandra X-ray Observatory has released four stunning images of cosmic wonders, depicted in red, white and blue for the America 250 anniversary on July 4.

Buried beneath decades of Cold War ambition and a catastrophic shuttle disaster, one satellite carried instruments so ...

NASA has a free tool where you type in your birthday and get back real Hubble Space Telescope photos taken on that exact date.

It took the most recent telescope launched by American space agency NASA just six months to put together a full infrared map of the entire sky – actually, not just a single map, but 102 of them, each ...

Less than a year into its mission, NASA’s SPHEREx has already completed its first full survey of the sky, producing a near-infrared map that captures the entire cosmos in a staggering 102 colors.

Astronomers have produced the most detailed map yet of dark matter, revealing the invisible framework that shaped the Universe long before stars and galaxies formed. Using powerful new observations ...