SpaceX launches Air Force’s best GPS yet, ends banner year
A Falcon 9 rocket blasted off from Cape Canaveral, Florida, on Sunday, hoisting the satellite into orbit.
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NASA hopes InSight will illuminate Mars’ unknown core
NASA has successfully landed its spacecraft InSight on Mars, after a long and challenging voyage. Scientists hope InSight will uncover details of what’s under the surface of Mars, including whether the planet’s core is liquid or solid. Science correspondent Miles…
5 things you never knew about the New Horizons mission to Pluto
NASA New Horizons mission leader Alan Stern and astrobiologist David Grinspoon divulge the most intimate accounts of the decades of planning needed for the Pluto probe in the new book “Chasing New Horizons.”…
These tiny satellites, equipped with ion thrusters, could change how we explore space
An engineer at the Massachusetts Institute of Technology wants to explore the cosmos with CubeSats and ion engines inspired by static electricity.
Uranus’ weirdness takes a fresh form via a new model of its magnetosphere, just as NASA mulls a return to the icy giant.
What did 2016 mean for science? Science correspondent Miles O’Brien sits down with William Brangham to discuss some of the more remarkable discoveries, innovations and setbacks this year, including the confirmation of one of Einstein's major predictions, the global outbreak…
Today’s billionaires regularly channel their wealth into traditional areas of philanthropy like education and public health. But the richest of the rich are also devoting significant resources to futuristic moonshots.
Tinkering in the heavens has emerged as an important plank of China’s geopolitical strategy.
Astronaut Scott Kelly spent 340 days -- the longest an American has ever been in space -- on the International Space Station before descending into Kazakhstan by capsule Tuesday evening. Kelly’s extraterrestrial sojourn was part of a study on the…
