How can we use gravitational lenses to resolve the Hubble Constant debate of the 2010s? Come find out at Prof. Sherry Suyu’s #AAS237 talk!
We report on Day 2 of the virtual winter AAS meeting.
Take a journey into the furthest reaches of our cosmos and learn about the most distant galaxy we have ever observed.
In today’s bite, Keir reports on a search for Changing-look AGN. What about their host galaxies causes this change?
Most galaxies take significant fractions of the age of the universe to noticeably change. Others transform themselves in the first two billion years of the universe. How does this happen?
A new stellar explosion prompts a cosmic mystery!