DESI completes a massive 3D map of 47 million galaxies, offering new clues about how the universe expands and the role of ...

Studying the star, called SDSS J0715-7334, could give astronomers insights into how the universe's first stars were formed ...

Thirty years ago, astronomer Tony Tyson had the vision to suggest this intriguing path, and the persistence to build ...

The Dark Energy Spectroscopic Instrument (DESI) has completed its originally planned five-year mission and mapped more than ...

For the last five years, the Dark Energy Spectroscopic Instrument (DESI) has been systematically scanning the night sky.

A distant supernova, SN 2025mkn, became visible from nine billion light years away after a galaxy’s gravity bent and ...

IC 486, a barred spiral galaxy, lies at the edge of the constellation Gemini an inconceivable 380 million light-years from ...

Lead author Valentina Crespi explained that this dense dark matter core could bend light so strongly that it creates a dark ...

Scientists confirm the universe is expanding faster than expected, deepening the mystery known as the Hubble tension.

A new analysis has found that the local Universe is expanding faster than predicted from the early Universe, confirming a long-standing mismatch between ...

NASA's SPHEREx (Spectro-Photometer for the History of the Universe, Epoch of Reionization, and Ices Explorer) mission has ...

Jesus Gallardo scored a near post goal to give Deportivo Toluca F.C. the lead over LA Galaxy.