WASHINGTON - China on Wednesday embarked on its first mission to retrieve samples from a nearby asteroid with the nighttime launch of its Tianwen-2 spacecraft, a robotic probe that could make the fast ...

China launched its first asteroid sampling mission early on Thursday morning, aiming to explore a near-Earth small asteroid and retrieve its samples for scientists. Carrying the Tianwen 2 robotic ...

The 'Star Wars' star reflects on the conclusion to Bix's arc in the second season of 'Andor'.

Simulations show that the stars’ tug could send Mercury, Venus or Mars crashing into Earth — or let Jupiter eject our world from the solar system.