Dark Energy Spectroscopic Instrument

universe's expainsion

“A Potential Paradigm Shift in Cosmology”: Scientists Uncover Evidence the Universe’s Expansion is Slowing Down, Not Accelerating

Christopher Plain·November 5, 2025

Korean scientists studying Type Ia supernovae have found strong evidence that the universe's expansion is not accelerating, but slowing down.

DESI dark energy

Astronomers Detect Evidence of Matter ‘Evolving’ Into Dark Energy, Challenging Previous Assumptions

Ryan Whalen·August 26, 2025

A new study based on recent data provides fresh evidence that instead of being steady, dark energy’s impact on the universe is altering over time.

DESI dark matter

Department of Energy Study Directly Refutes Alternate Theories of Gravity, Affirms Einstein

Christopher Plain·November 20, 2024

DOE study scanning over 6 million galaxies and quasars offers support for general relativity while refuting alternate theories of gravity.