The liquid iron in Earth's outer core doesn't always behave as expected. When it changed direction in an unexplained way, ESA ...

NASA Administrator Jared Isaacman sent a long email to employees on Friday morning outlining several structural changes that ...

On May 21, ground controllers powered down NASA's AWE (Atmospheric Waves Experiment) instrument, bringing the data collection phase of the mission to a successful and scheduled end, surpassing its ...

Elon Musk won't get paid his new SpaceX bonus until 1 million people move to Mars, according to SpaceX's long‑awaited IPO ...

These tensions were on display in April 2026 as protests by environmental activists took place outside Starbase, its development and testing facility in South Texas, while SpaceX was courting ...

NASA's exoplanet-hunting spacecraft TESS, or Transiting Exoplanet Survey Satellite, has released its most complete view of ...

NASA has unveiled early details of its Artemis III mission, which in 2027 could send astronauts to Earth orbit to test two ...

SpaceX is set to reignite a make-or-break testing campaign of its Starship megarocket — and the stakes are high for the ...

Over billions of years, a planet will have encountered all the small bodies in its vicinity enough times to clear its orbit of them.

Not quite halfway through a six-year sojourn through the Solar System, a NASA spacecraft used a close encounter with Mars ...

A long-term study of humanity's footprint after dark reveals a constantly shifting portrait of human activity visible from ...

NASA has unveiled early details of its Artemis III mission, which in 2027 could send astronauts to Earth orbit to set the ...