Directly Weighing the Invisible in the Early Universe
Authors of today’s paper just weighed a black hole in the early universe – directly!
Dark Matter Gets a Weight Check: The Strongest Lower Bound Yet
Today’s paper has come up with the an model independent way to put a lower limit on dark matter particles!
The April Fools Paper Review Process – 2025
There is a tradition in Astronomy to post silly science papers to the arXiv on Aprils Fools day. We’ve collected them all for 2025 and provided some “peer review”.
Meet the AAS Keynote Speakers: Dr Maria Drout
Today we interview Dr. Maria Drout, assistant professor at the University of Toronto and one of this year’s #AAS245 Keynote speaker!
Meet the AAS Keynote Speakers: Dr Alexandra Pope
Today we interview Dr. Alexandra Pope, professor at the University of Massachusetts Amherst and one of this year’s #AAS245 Keynote speaker!