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

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

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

The family-friendly event will be held from 7 p.m. to 9 p.m. on Saturday, April 12, at the Janice Horst Lucerne Valley Branch ...

Check out a big model of Saturn and a piece of the heat shield from the Space Shuttle at the Adirondack Sky Center.

NASA's Kuiper Airborne Observatory (KAO), a pioneering infrared telescope platform, is meeting its end as it is dismantled at ...

The SMITHSONIAN ASTROPHYSICAL OBSERVATORY is a part of the Smithsonian Institution which, in conjunction with the Harvard ...

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

SPHEREx will begin routine science operations in late April, NASA said. At that time, the space telescope will begin taking ...

Arctic sea ice hit a historic low this winter, shrinking to the smallest extent ever recorded at its seasonal peak. NASA and ...

Discovered late last year, the asteroid 2024 YR4 was predicted at one point to have a 3% chance of smacking Earth in 2032.

NASA's Earth Observatory has released satellite images showing the scale of flooding in outback Queensland. More than 600 millimetres of rain – nearly double the yearly average – fell in some ...