Shortest-Period Polar Cataclysmic Variable Discovered
Gaia19bxc appears to contain a magnetic white dwarf and a metal-poor star in theory-defying close quarters — a configuration seen for the first time in a cataclysmic variable system.
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Following Up on Flares: Can We Spot Black Hole Mergers in Active Galactic Nucleus Disks?
Astrobites reports on the possibility of merging black holes producing flares within the accretion disks surrounding active supermassive black holes.
A Strange Brown Dwarf Gets Stranger
A brown dwarf that made headlines for showing signs of auroral activity is back in JWST’s sights — and it’s now doubly interesting.
Investigation of the First Radio-Bright Off-Nuclear Tidal Disruption Event
The tidal disruption event AT 2024tvd happened outside the nucleus of its host galaxy, indicating the presence of a wandering or recoiling massive black hole. What can radio observations tell us about this unusual event?
Kickin’ It into Overdrive with Stellar Escapees
Astrobites reports on the explosive origins of hyper-velocity survivor stars.
Rapid Recurrent Nova May Be Challenging Perceptions
A recent study finds that a recurrent nova may be powered by a rare Be star–white dwarf binary system, broadening the scope of possible novae origins.
Researchers Spot a Rare Glowing, Growing Planet
Growing planets need to eat, and astronomers just found one snacking on gas in between the rings of a protoplanetary disk.
Finding Avatar’s Pandora: Exomoons with Astrometry
Astrobites reports on how we might someday detect moons around planets outside our solar system by precisely tracking the positions of a star and a planet.
AAS Nova Celebrates 10 Years of Astronomy Research News
AAS Nova turned 10 this year! For our 2,000th post, we’re looking back on the past decade of astronomy research.
Planetary Hide and Seek
Astrobites reports on a study that explores whether there are planets hiding from us inside the gaps of multi-planet systems.
Featured Image: JWST Expands the Search for Extragalactic Supernova Remnants
Infrared studies of resolved supernova remnants beyond the Milky Way and the Magellanic Clouds are now within reach.
Supermassive Black Hole in a Super Tiny Galaxy Found with JWST
Using high-resolution JWST observations, a recent study has found a supermassive black hole at the center of an ultracompact dwarf galaxy.