A stunning NASA image captures the progression of the 2026 total solar eclipse over a sunflower field in Spain, showing the Moon gradually covering the Sun.

NASA engineers have found a clever way to squeeze more life out of Voyager 2, nearly half a century after it left Earth. In ...

NASA astronaut Mike Fincke is stepping away from his role at the space agency months after a medical issue cut short his last International Space Station mission.

Few institutions have shaped humanity’s understanding of space quite like NASA. Since its founding ...

NASA is assembling the foundations of a future Moon Base through a wave of robotic missions and powerful new commercial ...

Voyager 2 is losing roughly 4 watts of available electrical power every year, but NASA has found enough savings to postpone ...

Voyager 2 runs on radioisotope thermoelectric generators, which turn heat from decaying plutonium into electricity. That heat ...

A satellite spun out of control ahead of its rescue mission to boost a falling NASA observatory. But the team isn’t giving up ...

Both Voyager 1 and 2 have spent almost 49 years soaring through space. In the process, they’ve traveled further than any ...

Scientists using NASA’s IXPE (Imaging X-ray Polarimetry Explorer) conducted more than 140 hours of observations of the ...

NASA's record-breaking New Horizons spacecraft has awoken from a 321-day hibernation in "good health" as it resumes unprecedented science at the solar system's edge.

WASHINGTON — NASA’s planetary science program, while spared steep cuts proposed last year, is still facing a funding shortfall that requires “strategic choices” about which missions to continue.