GRB 230906A, a short gamma-ray burst first detected in 2023, points to a faint galaxy embedded within a long stream of torn ...
A strange flicker from a star 11,000 light-years away reveals evidence of two planets crashing together in a rare cosmic event, Gaia20ehk.
In November 2024, gravitational-wave detectors recorded the violent merger of two black holes billions ...
Researchers expect that surveys like the Vera Rubin Observatory's Legacy Survey of Space and Time will likely find many more ...