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

NASA’s newest space telescope rocketed into orbit Tuesday to map the entire sky like never before — a sweeping ... galaxies formed and evolved over billions of years, and how the universe expanded so ...

If dark energy is not constant, the effects would be huge. Our current model of the universe, called the Lambda Cold Dark ...

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

DESI's first dataset maps 18.7 million celestial objects, aiding dark energy, galaxy, and universe expansion studies.

Euclid has opened a new window to the cosmos with its first deep sky data release, revealing millions of galaxies, ...

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 ...

NASA’s newest space telescope, SPHEREx, has successfully launched aboard a SpaceX Falcon 9 rocket, setting off on a groundbreaking mission to map the entire sky in infrared light. The ...

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

NASA’s newest space telescope rocketed into orbit Tuesday to map the entire sky like never before ... over billions of years, and how the universe expanded so fast in its first moments.

NASA’s newest space telescope rocketed toward orbit Tuesday to map the entire sky like never before ... and how the universe expanded so fast in its first moments. Get top local stories ...