NASA selects Blue Origin for a $700M Mars Telecommunications Network contract, aiming to boost communications and navigation for Mars missions by 2030.

NASA's Swift space telescope has resumed science observations after a private mission failed to boost its decaying orbit, making the most of its remaining time in space.

BBC Verify fact checks President Trump's funding claims about Nasa.

For the first time in more than 30 years, NASA has no firm plans to send any new landers or rovers to Mars. Instead, the agency’s near-term focus at the red planet is on aerial drones, a pioneering mode of exploration that didn’t seem realistic until a few years ago.

NASA has brought two of Swift’s telescopes back online after technical problems derailed a commercial mission intended to rescue the aging observatory by raising its orbit. With atmospheric drag pulling the spacecraft downward faster than expected,

NASA astronaut Jessica Meir and European Space Agency astronaut Sophie Adenot completed the sixth all-woman spacewalk in history, spending 6 hours, 49 minutes outside the International Space Station.

NASA’s $4.3 billion Nancy Grace Roman Space Telescope, equipped with a 300-megapixel camera sighted through a refurbished spy mirror, launched Sunday from Kennedy Space Center in Florida on a mission to reveal the mysterious forces driving the Universe.

Authorities in Nepal have warned of further flooding after heavy rainfall, as China sheds more light on the scale of the disaster in its Tibet region.

Tuesday, the Nancy Grace Roman space telescope powered on its planet imager and deployed a visor-like sunshade. Scientists call the observatory a "discovery machine."