How escaping gases ripped apart a comet and caused it to become thousands of times brighter

Nations grapple with loss of 1.5C target at UN climate summit

For a decade, the 1.5C goal has served as the north star of climate action, a line nations pledged to hold to avoid the …

SpaceX's Starship returns from orbit and is captured by launch pad arms in a dramatic first

SpaceX's Starship made a triumphant return to Earth on Saturday, caught in midair by giant mechanical arms where its jou…

ALMA reveals three star-forming cores at different stages inside one gas clump

Astronomers have revealed three dense cores at different evolutionary stages within the massive star-forming region G40.…