NASA's Perseverance Mars rover captured a giant dust devil devouring a smaller storm swirling closely behind on the rim of ...

The space rock is expected to zoom past our planet today at a speed of around 45,991 miles per hour, according to NASA.

"This test confirmed that all components — software, mechanical linkages, and control laws — work together as intended." ...

Astronomers have gotten a glimpse of the "city-killer" asteroid before it disappears until 2028, according to NASA.

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

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

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

NASA's Perseverance rover captured two swirling dust devils in January on the surface of Mars after summitting the Jezero Crater.

The space rock, which is roughly the size of a 10-story building, was previously predicted to be heading for Earth ...

NASA said the telescope is expected to collect data on more than 450 million galaxies and more than 100 million stars in the Milky Way by surveying the entire sky in 102 infrared wavelengths.

SPHEREx will begin routine science operations in late April, NASA said. At that time, the space telescope will begin taking about 600 exposures a day. The observatory is capable of detecting infrared ...

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