Astronomy
A Quarter-Century-Old Mystery Solved: A Second-Generation Planet Appears to Orbit a 'Dead' StarHidden Worlds, the Limits of Gravitational Theory, and Traces of Alien Technologies: Avi Loeb Opens a Door into the UnknownNature's Engineer: Remarkable Coincidences That Make Our Universe HabitableA Trillion-Mile Cosmic River Fuels Bizarre Stellar SystemThe Galaxy's Breath: Cosmic Rebirth Inside Superbubble N44A New World on the Outskirts of the Solar SystemALMA Unlocks Mystery of Magnetic Jet Birth in Young StarPrimordial Dust of Interstellar Expanses: Comet 3I/ATLAS Reveals the Secrets of the Universe's Most Ancient MatterSaturn's Decagon: A New Geometric Mystery Born at the Gas Giant's South PoleNASA's Roman Telescope: A Glimpse into the Era When Black Holes Tore Stars Apart"Sweet Galaxy": Astronomers Discover Sugar in Interstellar Space for the First Time. A Discovery That Changes Our Understanding of the Origin of LifeTiny Icy Wanderers Beyond Neptune Preserve Memory of the Solar System's BirthThe Magnetic Pulse of a Distant Gas GiantFast Radio Bursts Reveal the Universe's Missing MatterTiny Disks, Grand Worlds: ALMA Spots the Hidden Cradles of PlanetsQuasars at the Dawn of the Cosmos: Euclid’s Record-Breaking DiscoveryAstronaut Don Pettit Returns from ISS with a Million Photos and a Mechanical Marvel That Conquered the StarsGW250114 Merger: First Gravitational Wave Signatures Detected from a Black Hole HorizonA hidden giant at the heart of the Milky Way: a cluster almost as old as the UniverseAn invisible companion and the outbursts of a giant star in a distant galaxy