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!
This week we’re celebrating this year’s astronomical awardees for the Nobel Prize in Physics. First up, Prof. Andrea Ghez and the mysteries of the Galactic Center!
Are the winds emanating from an AGN strong enough to shut-off star formation?
How central and satellite galaxies transition from star forming to quiescent