Experts contrast Washington’s budget threat to Martian sample return programme and clear goals for Tianwen-3 mission and ...

Pettit, NASA's oldest active astronaut, is celebrating his 70th birthday while landing in Kazakhstan after 220 days in space.

"NOAA’s office of Oceanic and Atmospheric Research which is responsible for research on the Earth’s oceans, atmosphere, climate and weather patterns, would be eliminated under the proposed plans," ...