Chile's dark skies, vital for astronomy, face threats from urban development. The asteroid Bennu could pose a future risk to ...

More:High resolution photos of asteroid materials revealed. How NASA's OSIRIS-REx spacecraft brought Bennu sample back to ...

More:High resolution photos of asteroid materials revealed. How NASA's OSIRIS-REx spacecraft brought Bennu sample back to Earth. The findings were reported in two journal articles on Wednesday.

Is Earth really exceptional?  A new book seems to reaffirm that notion.  But given the right conditions, primitive life may be a mere byproduct of biophysics.

Searles Lake has long been shaped by shifting water levels, volcanic minerals, and evaporite formation. In 2024, satellites ...

Rock and dust samples from the Bennu asteroid contain molecules that are the "key to life" on Earth, NASA officials announced ...

Asteroids, small airless bodies within the inner solar system, are theorized to have contributed water and chemical building blocks of life to Earth billions of years ago. Although meteorites on Earth ...

Japanese collaborators detected all five nucleobases — building blocks of DNA and RNA — in samples returned from asteroid ...

"Bennu's samples are pivotal in our understanding ... Science News // 6 days ago SpaceX launches Maxar 3 mission, high-resolution commercial satellites Feb. 4 (UPI) -- SpaceX is scheduled to ...