NASA scientists found amino acids, key minerals, and nucleobases for DNA in samples from the OSIRIS-REx asteroid mission. It's a win for alien life.

What is life? This is the typical big question scientists have been trying to answer for millenniums. But this time, the big ...

All forms of Earth life have specific chemicals in their makeup, such as amino acids and sugars. Scientists have known that ...

According to NASA, Bennu is about one-third of a mile ... life on Earth uses to store and transmit genetic instructions in DNA and RNA. “Asteroids provide a time capsule into our home planet ...

Samples contain all five nucleobases of DNA and RNA, supporting theory that asteroids may have seeded Earth with life's essential ingredients. NASA's Bennu asteroid samples reveal building blocks ...

Rock and dust samples retrieved by NASA from the asteroid Bennu exhibit some of the chemical building blocks of life, according to research that provides some of the best evidence to date that such ...

NASA researchers immediately stored the pristine ... Among the most remarkable were 16 amino acids our cells use to make proteins. Our DNA, on the other hand, is built from four units called ...

NASA's OSIRIS-REx mission found ingredients for DNA and RNA on the asteroid Bennu. The discovery shows asteroids could seed planets with the precursors for life. It's also more evidence that life ...