A brand new NASA space observatory, SPHEREx, has taken its first test images a few weeks after its launch on March 11, and ...

This first light, as it's called, shows that all of the spacecraft's systems are working just as expected. "Based on the ...

A NASA space telescope on a mission to map millions of galaxies has turned on its detectors for the first time, capturing ...

Almost 10 years ago, a NASA spacecraft was able to take several photos of Pluto, known for decades as a planet before it was ...

SPHEREx stands for the Spectro-Photometer for the History of the Universe, Epoch of Reionization, and Ices Explorer.

SPHEREx's first images — containing roughly 100,000 points of light stars, galaxies and nebulae — have confirmed that the ...

NASA's SPHEREx (short for Spectro-Photometer for the History of the Universe, Epoch of Reionization and Ices Explorer) has ...

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

A few months ago, an asteroid created quite a buzz. At one point, asteroid 2024 YR4 had a 3.1% chance of hitting Earth, ...

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.

U.S. senators John Cornyn and Ted Cruz introduced a new bill on Thursday called the Bring the Space Shuttle Home Act, which ...