NASA's beleaguered Mars Sample Return program currently faces extreme costs of up to $11 billion and a timeline that could reach 2040. When you purchase through links on our site, we may earn an ...

Scientists studying samples from the Bennu asteroid located not too far from Earth continue to find clues as to how life ...

The team had hoped for 60 grams, and without even accessing the bulk sample, they're already at 70.3. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...

NASA announced Friday that it will award contracts to seven companies, including SpaceX and Blue Origin, to study how to transport rock samples from Mars more cheaply back to Earth. The space agency ...

This photomontage shows tubes containing samples from Mars, as collected by NASA’s Perseverance Mars rover. The agency’s Mars Sample Return Program plans to bring these samples back to study them in ...

Sugars essential for biology have been discovered in a gum-like substance in fragments from the Bennu space-rock. The post ...

Massive cost overruns. Key deadlines slipping out of reach. Problems of unprecedented complexity, and a generation’s worth of scientific progress contingent upon solving them. That’s the current state ...