HD 20794 d completes its orbit just shy of two Earth years, placing it well within reach of conditions that might harbor life ...
Behind the scenes, companies and governments are feeding a trove of data about international travelers into opaque AI tools ...
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Analysis of debris from the nearly 5 billion-year-old asteroid Bennu suggests the building blocks of DNA and RNA were present ...
Samples of organic matter returned from the asteroid Bennu support the theory that asteroids could have brought the building ...
Astronomers have found some pretty wild exoplanets. Some are balls of lava the temperature of hell, one is partially made of ...
About 99% of Earth is uninhabitable; in deep underground places with high pressure and temperature, even the toughest ...
Pristine samples of the asteroid Bennu transported to Earth contain the "basic building blocks" for life, shedding new light ...
When asteroids like Bennu hit the young Earth, they could have provided a complete package of complex molecules and the ...
New findings reveal that a NASA mission traveled to an asteroid that may have once been covered in salty lakes containing ...
The Bennu discovery helps to illuminate how, early in the Solar System’s history, asteroids and other planetary building blocks were not just “lumps of stone and ice, but active ‘living’ objects”, ...
After traveling two billion miles over more than two years, NASA's OSIRIS-REx spacecraft arrived at asteroid Bennu, collected ...