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 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.

The universe’s expansion is accelerating, not decelerating. Our understanding of how the universe works may need an update.

Don't blame me for the clickbait heading. Capitalizing on Dubya Bush's 2002 State of the Union address in which he singled ...

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

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

NASA’s latest space telescope has officially begun its mission—and it’s already proving to be a powerful new eye on the ...

New observations of the cosmos show that the dark energy, a mysterious force that accelerates the expansion of the universe, is evolving.

NASA's SPHEREx observatory has started capturing its initial images, paving the way for a comprehensive study of millions of ...