// featured images
Astronomers Spot Supernovas Whose Split Light Could Tell Us How Fast the Universe Is Expanding — starlust.org
You Can Tell Your Children and Grandchildren That They Will See a Supernova on This Date — iflscience.com
Astrobites at AAS 247: Day 3 — astrobites.org
Gravitationally Lensed Supernovae and the Hubble Tension — phys.org
Missing Supernova Images Offer Measure of Universe's Expansion — skyandtelescope.org