SPHEREx, NASA’s new space telescope, just opened its eyes to the universe and delivered its very first images from space.

ABSTRACT An all‐sky cloud‐monitoring system that generates relative opacity maps over many of the world’s premier astronomical observatories is described. Photometric measurements of numerous ...

An ambitious NASA mission to map the sky in 3D using a space-based observatory now has a target launch date of late February 2025. NASA's compact car-sized observatory, called Spectro-Photometer ...

Learn about the latest data from the ESA's Euclid telescope, classifying 380,000 galaxies and bringing us one step closer to understanding dark matter and dark energy.

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NASA’s SPHEREx telescope has sent back its first infrared images from space, confirming it is fully operational. The mission aims to scan millions of galaxies and explore cosmic origins.

NASA’s newest space telescope rocketed into orbit Tuesday to map the entire sky like never before — a sweeping look at hundreds of millions of galaxies and their shared cosmic glow since the ...

38,858 people played the daily Crossword recently. Can you solve it faster than others?38,858 people played the daily Crossword recently. Can you solve it faster than others?

NASA’s newest space telescope rocketed into orbit Tuesday to map the entire sky like never before — a sweeping look at hundreds of millions of galaxies and their shared cosmic glow since the ...

MOSCOW, March 20. /TASS/. Scientific equipment to create a detailed map of the sky within three years will be installed on Russia’s segment of the International Space Station (ISS), a leading ...