NASA Universe
@NASAUniverse
Your backstage pass to the universe and how NASA studies it. Exoplanets, black holes, dark energy, and more!
Joined March 2009
80 Following 1.1M Followers
Imagine finding the “bones” of dead stars! 🦴
At the end of a massive star’s life, it can leave behind its core as a neutron star … just a trace of what it once was. Like other fossils, these remains can teach us about the star’s past: #NationalFossilDay#
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