Findings from the Dark Energy Spectroscopic Instrument (DESI) suggest that dark energy could be evolving over time. If ...

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

The 3D cosmic map building DESI has provided more clues that dark energy is weakening over time, suggesting our best model of cosmic evolution could be wrong.

To give us a taste of just how big everything is, the scientists using the eROSITA X-ray telescope have created the largest X-ray map of the universe ever. The map, which is part of the eROSITA ...

NASA’s newest space telescope rocketed toward orbit Tuesday to map the entire sky like never before — a sweeping look at hundreds of millions of galaxies.