EVSN - Supernovae and Galaxies Being Used to Solve Astrophysics’ Biggest Questions

The 365 Days of Astronomy

From May 18, 2021.

Two new studies are attempting to solve a couple of big puzzles in astrophysics: Is the Hubble constant actually constant? And why do galaxies have flat rotation curves? Plus, a young star’s circumstellar disk, the search for stellar-mass black holes, magnesium in the deep waters of Neptune and Uranus, and an interview with PSI scientist David Horvath regarding possibly active volcanism on Mars.

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