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

SPHEREx, NASA's latest space telescope, was initially set to launch aboard a SpaceX Falcon 9 rocket in late February. But the ...

The cosmos is riddled with evidence that the universe began with an exotic, unfathomably rapid expansion, but scientists ...

NASA's newest space telescope will scan the entire sky in a range of near-infrared wavelengths to help astronomers better understand the evolution of the universe and search for promising spots for ex ...

The U.S. space agency is tentatively scheduled to launch two missions on Sunday: one to study the sun, the other to examine ...

SPHEREx to launch on Feb 28 aboard a SpaceX Falcon 9 rocket It will scan 450M galaxies and 100M Milky Way stars The mission aims to explore cosmic inflation and space chemistry ...

A SpaceX Falcon 9, carrying the SPHEREx and PUNCH missions, is scheduled to lift off on Sunday at 10:09 p.m. ET.

Seven planets will be briefly “visible” in the evening sky Friday night, but the best chance to see as many as four planets ...

After dusk on Friday night, seven planets are expected to align in the night sky. But you'll need binoculars or a telescope to see them all.

1972 Spy Satellite Capsule's Deep-Sea Rescue (Photos) — Military Space - Spacecraft, Weapons and Tech The Air Force had prematurely announced that the satellite had reached orbit, but they had ...

Russian state TV reacted Friday as President Donald Trump cut short talks with Ukrainian President Volodymyr Zelenskyy after ...