Section
Peer-reviewed findings, preprints and lab breakthroughs — explained without the hype.
Space3 min read
A fixed map coordinate for ancient Qufu sharpens estimates of Earth's early rotation and may support radiocarbon records of the Sun's return from a long quiet spell.
Space3 min read
The first known trio of active black holes in a distant galaxy suggests mergers may have been a fast route to growth in the young cosmos.
Space3 min read
A Jupiter-mass object circling a brown dwarf could be the first exosatellite ever detected, and it strains the definitions of planets and moons.
