The Spectro-Photometer for the History of the Universe, Epoch of Reionization and Ices Explorer (SPHEREx) telescope took its ...

Astronomers studying the largest-ever map of the cosmos have found hints that our best understanding of ... energy to the cosmological constant — a hypothetical inflationary energy, growing with the ...

Astronomers studying the largest-ever map of the cosmos have found hints that our best understanding of the universe is due a major rewrite.

The finest ever map of the cosmic microwave background - the faint evidence of the universe's early form - has yielded ...

Euclid is on a quest to unravel one of the universe’s greatest mysteries: why it's expanding faster and faster. With help ...

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

The Atacama Cosmology Telescope (ACT) collaboration, which includes researchers from the University of Toronto, recently ...

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

The European Space Agency’s “dark universe detective” discovered millions of new galaxies and offers potential clues about dark matter ...

The Dark Energy Spectroscopic Instrument (DESI) is mapping millions of celestial objects to better understand dark energy—the mysterious driver of our universe's accelerating expansion.