Liftoff of a Falcon 9 rocket carrying 24 of Amazon Project Kuiper spacecraft is scheduled for 9:40 a.m. ET on Friday (Aug. 8) ...

New research reveals that cosmic rays may power life deep underground on Mars, Europa, and Enceladus by breaking water into ...

Greetings everyone! We have several spectacular conjunctions this month but oddly enough, most of them occur early in the ...

NASA is having trouble tracking down two of its spacecraft. One of the TRACERS spacecraft has lost contact with Earth while ...

Electrons released when cosmic rays strike water-ice can provide energy for microbes and facilitate the formation of complex ...

NASA’s Europa Clipper mission recently achieved a major milestone with a successful radar test that was carried out during a ...

A radar on a spacecraft, intended to investigate the mystery of an extraterrestrial ocean, was never completely tested in Earthly chambers because there wasn’t a chamber large enough on our planet.

American space agency NASA says it used the gravity assist maneuver the Europa Clipper conducted back in March to test the ...

Launched in October 2024, Europa Clipper is on a 1.8-billion-mile (2.9-billion-kilometer) journey to study Jupiter and its ...

The Mars flyby in March was primarily to use the planet's gravitational pull to tweak the Europa Clipper's trajectory.

As it soared past Mars in March, NASA's Europa Clipper conducted a critical radar test that had been impossible to accomplish ...

NASA’s Europa Clipper spacecraft just aced a key radar test while flying past Mars, proving its ability to detect structures ...