Add Yahoo as a preferred source to see more of our stories on Google. The Hubble telescope peered into small patches of sky, revealing thousands of galaxies that our human eyes can’t see. Using a ...

NASA's Roman Space Telescope is launch-ready ahead of schedule, set to survey the infrared universe with a field of view 100 ...

WASHINGTON — NASA is making progress on a multibillion-dollar series of Earth science missions amid uncertainty about their funding for the next year. In town hall sessions at the Fall Meeting of the ...

A new NASA observatory launched into space Tuesday on a mission that could help scientists unravel what happened in the first fractions of a second after the Big Bang. Subscribe to read this story ...

The Kuiper Airborne Observatory (KAO) has come full circle. NASA's Gerard P. Kuiper Airborne Observatory, registered as N714NA, has reached the end of its journey at the very location where it was ...

NASA shared a response Wednesday on an independent review board established to assess plans and goals for the next generation of Earth-observing satellites: NASA’s Earth System Observatory, a cutting ...

NASA is celebrating the 25th anniversary of its Chandra X-ray Observatory launch by sharing never-before-seen photos of the largest known spiral galaxy in the universe. The Chandra X-ray observatory ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. A glowing supernova ...

A forthcoming NASA telescope that will observe Earth from space has been renamed in honor of the late visionary scientist and inventor George R. Carruthers. The telescope, previously known as the ...

NASA’s Chandra X-ray Observatory and James Webb Space Telescope have joined forces to produce stunning composite images of the cosmos. The space agency recently released images that combine X-ray data ...

One of the observatories that are dedicated to looking at and monitoring the activity of the Sun has captured a stunning image. The image was posted to NASA's Sun-dedicated Twitter account, where the ...