As any amateur astronomer can tell you, Venus is famous for its yellow coloration in visible light. But, ask a professional planetary scientist and they will tell you the strangest thing about Venus is how it appears in ultraviolet. In this spectrum, stark, hi...
The ASTRID cosmological simulation has run from the Universe's early days up to the present day, z=0. ASTRID is larger than some other simulations, and smaller than others. But with a higher number of particles, it has higher-resolution than its fellows. Among...
Prior to its launch, astronomers were uncertain what the powerful JWST would find in the ancient, early Universe. One of its surprising findings was Little Red Dots, unexplained ancient objects. They're widely considered to be connected to the growth of SMBHs ...
Astronomers study dark matter through simulations of stellar streams around the Milky Way. They found that kinks and clumps within these streams aren't caused by dark matter clusters within the galactic halo....
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Researchers at UCSB and UT Austin have determined that a galactic merger kicked a supermassive black hole into intergalactic space....