NASA’s SPHEREx mission will survey the entire sky in 102 different “colors” of light, offering scientists an unprecedented ...

Space.com spoke to three scientists, cosmic detectives who are hot on the trail of dark matter candidates using the James ...

Such a dramatic cut to a flagship space telescope still in its prime will be felt across the mission's entire operations, ...

In world-first observations, the James Webb Space Telescope is watching two distant alien planets "spilling their guts into ...

Beautifully captured by the James Webb Space Telescope (JWST), this image shows interstellar gas and dust lit up by a dead ...

NASA’s James Webb Space Telescope’s NIRCam (Near-Infrared Camera) has captured a stunning view of supernova remnant Cassiopeia A (Cas A). Credit: Space.com | footage courtesy: NASA, ESA, CSA, STScI, ...

SPHEREx is set to launch at Friday from California. Here are five things to know about NASA's latest advanced space telescope ...

Nasa’s SPHEREx is set to launch aboard a SpaceX Falcon 9 rocket from Vandenberg Space Force Base on8. The $488 million ...

A new study using NASA 's James Webb Space Telescope has revealed a variety of light coming from the black hole Sagittarius A* — or rather its accretion disk, the ring of rapidly spinning material ...

Deep in space, mysterious wanderers roam freely — of planetary masses yet not hosted by stars. These celestial nomads, called ...

Observations revealed ongoing fireworks featuring short bursts and longer flares. Imagine solar flares, but magnified to an ...

Scientists have pointed the James Webb Space Telescope at the center of the Milky Way galaxy, which is home to the ...