An international team of researchers led by the Leibniz Institute for Astrophysics Potsdam (AIP) has shed light on a decades-long debate about why galaxies spin faster than expected—and whether this ...

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The National Academies of Sciences, Engineering, and Medicine are the nation's pre-eminent source of high-quality, objective advice on science, engineering, and health matters. Top experts participate ...

Your complete guide to astrophysics, what it is and how to get involved. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Astrophysics is a branch ...