More than 15 billion miles from home, Voyager 1's ailing thrusters were threatening to abort the craft's mission. Until NASA ...

Researchers reawakened roll thrusters for Voyager 1, restoring a backup system months before an Earth antenna sending ...

It's a nice long-distance engineering win for the team at NASA's Jet Propulsion Laboratory, responsible for keeping the ...

NASA's Psyche spacecraft, located nearly 150 million miles from Earth on the way to an unexplored metal asteroid, has stopped ...

NASA engineers have resurrected Voyager 1's half-century-old thrusters more than 20 years after they fell silent, reviving a crucial backup just months before a planned communications blackout ...