NASA’s Europa Clipper and ESA’s JUICE captured opposite sides of interstellar comet 3I/ATLAS at the same time, revealing strange chemistry inside it.
Two spacecraft flying hundreds of millions of miles apart trained their ultraviolet instruments on interstellar comet ...
A new study reanalyzing 14 years of Hubble data weakens evidence for water vapor plumes on Europa, though scientists say the ...
A congressional panel has voted to advance a spending bill that funds NASA, rejecting the White House’s proposal to cut the ...
Two Oak Ridge engineers proposed a new nuclear device to power future NASA missions to Neptune and its moon Triton.
The debate could reopen in 2030 when NASA’s Europa Clipper spacecraft gets the closest view of the icy moon’s surface.
NASA’s Nancy Grace Roman Space Telescope is set to leave its testing facility and ship to Kennedy Space Center in Florida as ...
Scientists found life can be detected by how molecules are arranged, improving the chances of finding life on moons like ...
So why is NASA launching fewer telescopes and planetary science missions than it did a quarter-century ago? The answer is ...
Our most powerful particle accelerators mimic near-light speeds of cosmic particles. But no upgrade may be capable of ...
The Europa Clipper mission will launch in October 2024 on a Falcon Heavy rocket from the Kennedy Space Center in Florida, ...
A new study suggests Ganymede—our neighborhood's biggest moon—still has a hot, churning core cranking out its unique magnetic ...