New Stellar Biography of the Triangulum Galaxy Just Released
The PHATTER team releases an in-depth star formation history of the Triangulum galaxy, M33.
Young, cool, and on edge — an unstable protoplanetary disk
Is it possible to detect gravitational instability in a protoplanetary disk that is viewed edge-on? Today’s authors investigate the young disk around L1527 IRS.
Meet the AAS Keynote Speakers: Prof. Héctor Arce
Interested in the legacy and future of the Arecibo Observatory? Find out more at Dr. Arce’s #AAS240 plenary lecture on Monday, 13th June!
(Mis)alignment Between Exoplanets and Binary Stars
Binary star systems host exoplanets too! But are planetary orbits aligned or misaligned relative to the stellar companion?
Written in the Stars: the Moment our Galaxy Began Boiling
Today’s authors use stellar chemistry and kinematics to identify the moment our Milky Way cooked up its disk.
![[Galaxies sprinting] through the valley](https://astrobites.org/wp-content/uploads/2022/03/featured-320x260.png)
[Galaxies sprinting] through the valley
Do galaxies walk, crawl, or run through the green valley? Turns out, depends on the galaxy – but only the fast ones quench!