US officials canceled NASA’s ambitious Mars Sample Return program, leaving potential evidence of ancient life sitting on Mars ...

The US space and energy agencies have signed a new Memorandum of Understanding establishing a framework for end-to-end ...

Time for some lunar spelunking. The post NASA Investigating Large Hole on Moon That May Open Into Enormous Cave appeared ...

NASA’s SPHEREx space telescope has revealed striking differences in the atmospheres of brown dwarfs, mysterious objects that ...

Australia's normally dry, rust-colored outback has erupted into a spectacular carpet of wildflowers after unusually heavy ...

The first crewed lunar mission in more than a half-century brought back more than 800 gigabytes of data on colorful craters, ...

The captivating shapes of wind-carved crags called yardangs are revealed in this zoomed-in crop of a broader panorama ...

An astronaut aboard the International Space Station photographed a remarkable formation in Madagascar that looks surprisingly ...

NASA’s Parker Solar Probe skimmed the sun on Christmas Eve and lived to tell the tale. The heat-hardened spacecraft made its closest solar flyby yet at 6:53 a.m. EST on December 24. It came within 6.1 ...

NASA’s groundbreaking science missions, vital to exploring the cosmos and expanding humanity’s understanding of our place in the universe, are facing unprecedented threats. The White House has ...

A map of groundwater depletion in 40 global hotspots runs far deeper than earlier estimates, and farm irrigation drives the ...

GIMLI will probe the Marius Hills Pit for a hidden lava tube that could shelter astronauts and reveal the Moon's volcanic ...