The findings it beams back to Earth during its two-year mission could help astronomers solve age-old mysteries, including how ...

Called SPHEREx, and set for launch on a SpaceX Falcon 9 rocket from Vandenberg Space Force Base no sooner than Tuesday night, ...

Alongside SPHEREx, NASA will also launch PUNCH (Polarimeter to Unify the Corona and Heliosphere), a mission with four ...

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

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

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

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 ...

Two Mars gravity assists are expected, and NASA astronauts Suni Williams and Butch Wilmore are finally set to come home from an extended stay on the International Space Station. Here are five space ...

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 ...

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

I hope you soaked up the sunshine during this unseasonably warm week because a change is on the way this weekend. But don’t worry—there’s still plenty of fun to be had!