After a tense manual docking by a professional cosmonaut, the Soyuz spacecraft’s other occupants—an actress and a director—are set to make a first-of-its-kind movie in orbit...
A chance celestial alignment is allowing astronomers to witness a distant star’s explosive death, again and again
Otherwise clement regions of the planet’s atmosphere are still too dry to sustain life as we know it
Moganite within a moon rock found in northwest Africa suggests a treasure trove of ice in the lunar subsurface
The upper atmosphere of the giant exoplanet WASP-121b may be wreathed in layers of glowing water vapor
