Simple Science

Cutting edge science explained simply

Cutting edge science explained simply

Edward F. Schlafly

Cosmology and Nongalactic Astrophysics Assessing Systematic Errors in DESI Redshift Measurements

Analyzing redshift measurement accuracy and systematic errors in galaxy observations.

2025-07-28T00:33:12+00:00 ― 5 min read

Astrophysics of Galaxies New Maps Reveal How Dust Affects Light From Stars

Updated reddening maps provide clearer insights into stellar light alterations.

2025-06-12T05:17:30+00:00 ― 8 min read