What can the growth of structure in the Universe tell us about how regular matter and dark matter scatter? The authors develop a simple framework and get model-independent constraints; read on for the answer.
Astrobites is looking for new interactive software to help teach astronomy – you can contribute!
How quickly did the Universe become reionized? And how do we know? Find out with Hubble in today’s paper.
We asked each student in our Harvard AY201b course to develop an online software module that they could use to teach their peers, and other students around the world. See the amazing results!