SScience Read More Unusual New 3I/ATLAS Discovery Suggests the Interstellar Comet is “Anomalously Massive”27 September 2025 The mysterious comet 3I/ATLAS appears to be extremely large, making it orders of magnitude more massive than two…
PPhysics Read More Gravitational-Wave Rockets: Could Black Hole Mergers Power Space Travel?29 May 2025 Almost every galaxy hosts a supermassive black hole at its center. When galaxies merge, the two black holes…