Signs of a Supermassive Black Hole Merger in NGC 4486B
Researchers investigate the possibility that the off-center black hole and double nucleus of NGC 4486B can be traced to a recent supermassive black hole merger.
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Characterizing the Atmosphere of Exoplanet WD 0806b with JWST
A recent study uses high-resolution JWST observations to perform an atmospheric analysis of a rare exoplanet orbiting a dead star.
A Mysterious Spectral Feature Could Help Crack the Case of Neutron Star Structure
Neutron stars contain some of the most extreme matter in the universe, and researchers are exploring a promising but challenging way to probe their interiors.
Monthly Roundup: Investigating Active Galactic Nuclei
Jets, variability, and neutrinos: dive into three recent investigations of active galactic nuclei.
An Impostor Explosion
Hoping to find the second kilonova to be detected in both gravitational waves and light, astronomers ended up with a supernova instead.
Starring in the Early Universe: Black Hole Stars and Little Red Dots
JWST’s mysterious little red dots may be evidence of black hole stars in the early universe.
Details on Dinkinesh and Its Surprise Satellite from the Lucy Mission
The Lucy mission has provided insights into the craters, boulders, and other surface features of the asteroid Dinkinesh and its small satellite, Selam.
A Search for a Supermassive Black Hole Binary
Astronomers search for spacetime ripples from a possible supermassive black hole binary at the heart of the elliptical galaxy 3C 66B.
Disrupted Dwarf Galaxy: Investigating the History of the Small Magellanic Cloud
Could a recent collision between the two largest satellites of the Milky Way explain the disrupted state of the Small Magellanic Cloud?
Jupiter’s Atmosphere Holds Steady
Astronomers knew that Jupiter’s upper atmosphere could be strangely warm, but only now do they have global maps showing just where those hot spots are and how long they last.