NASA's nuclear-powered mission to Mars is taking shape with the selection of Firefly Aerospace to design and manufacture the ...

Firefly announced on Tuesday that it had been awarded a $13 million subcontract by NASA's Jet Propulsion Laboratory (JPL) for ...

Jupiter’s icy moon Europa is suspected of harboring a vast ocean that may be capable of supporting life. The $5-billion Europa Clipper spacecraft is the largest interplanetary probe ever built by NASA ...

It's called the Europa Clipper, and by all accounts it is the largest spacecraft NASA ever designed for planetary exploration. After it was launched in October 2024 on board a SpaceX Falcon Heavy ...

Interplanetary travel to Mars aboard nuclear-powered spaceships may sound like science fiction – yet NASA is planning to make it a reality. The Space Reactor-1 Freedom mission is scheduled for launch ...

China’s Tianwen-2 has arrived at Kamoʻoalewa, a tiny quasi-satellite of Earth, beginning a mission to collect samples and ...

"Delivering two interplanetary spacecraft on schedule and within budget for a Mars mission is no small feat, and it speaks to the determination and agility of our team." When you purchase through ...

Solar flares accelerate energetic electrons that escape into interplanetary space, guided by the Parker spiral magnetic field, and are responsible for the generation of the interplanetary Type III ...