A New Catalog of Stellar Rotation Periods for Over a Million Stars
A recent study has leveraged TESS’s full-sky coverage to build a catalog of stellar rotation periods for over a million stars.
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Two More Thoughts on Little Red Dots
What’s behind the population of compact, reddish objects spotted by JWST? Two recent research articles have explored theories involving young globular clusters and little red dots with little blue companions.
A Wandering Supermassive Black Hole Eating a Star
Astrobites reports on the first case of a supermassive black hole discovered away from its galaxy’s center, exposed when it tore apart a star in a tidal disruption event.
Detached but Not Alone
The galaxy seems to be full of free-range Neptunes, but a closer look reveals some complicated family dynamics in planetary systems.
New Spectral Signs of Buckyballs Discovered in Planetary Nebula
JWST observations serendipitously revealed new emission features from fullerenes, the largest molecules definitively detected in space.
Black Holes Reveal Their Seeds
Astrobites reports on the potential detection of intermediate-mass black holes in the early universe — signs of black holes seeded by direct collapse.
Featured Image: A Spiral Cloud in the Milky Way
A newly discovered molecular cloud in the Milky Way displays a surprising spiral structure.
AAS 248: Day 4
On the final day of AAS 248, we heard about how ultraviolet spectroscopy can transform our understanding of the origin of the elements.
AAS 248: Day 3
A glimpse into the world of high energy density laboratory astrophysics, 40 years of infrared astronomy, the discovery of twin supernova remnants, and more on Day 3 of AAS 248.
AAS 248: Day 2
On Day 2 of AAS 248: roasted exoplanets, globular clusters, the cost of losing our dark night skies, and more.
AAS 248: Day 1
Day 1 of AAS 248 in Pasadena, CA: cosmology, early results from Rubin Observatory, a discussion of AI in astronomy, and much more!
AAS 248: Welcome!
AAS 248 in Pasadena, CA, is underway! Here are some education, outreach, and related sessions that you might want to check out at the meeting.