NASA finds key molecules for life in OSIRIS-REx asteroid samples. Here's what that means
There are 20 amino acids that create the proteins required for life on our planet — and scientists have now found exactly 14 of them on an asteroid millions of miles away. The asteroid in question, named Bennu, was the focus of a very dreamy NASA mission called OSIRIS-REx that launched in 2016.
Analysis of OSIRIS-REx Sample Shows Asteroid Bennu Has Ingredients for Life
NASA's OSIRIS-REx mission successfully returned a generous chunk of the asteroid Bennu to Earth in 2023, and scientists have been analyzing it ever since. International scientific teams have published a pair of studies this week highlighting the incredible assortment of materials found in the sample.
Scientists Just Found DNA’s Building Blocks in Asteroid Bennu – Could This Explain Life’s Origins?
Japanese scientists detected all five nucleobases — building blocks of DNA and RNA — in samples returned from asteroid Bennu by NASA’s OSIRIS-REx mission. NASA’s OSIRIS-REx mission brought back 121.6 grams of asteroid Bennu,
Asteroid had 'all the stuff' to make life, OSIRIS-REx samples reveal
Bennu samples brought back by a University of Arizona-led space mission contain the key ingredients of life and signs of the stew needed to mix them.
Asteroid Bennu contains the 'seeds of life,' OSIRIS-REx samples reveal
Scientists have found all five nucelobases alongisde minerals essential for life as we know it on the potentially hazardous asteroid Bennu.
Bennu asteroid samples yield watery history, key molecules for life
When asteroids like Bennu hit the young Earth, they could have provided a complete package of complex molecules and the ingredients essential to life, such as water, phosphate, and ammonia. Together, these components could have seeded Earth’s initially barren landscape to produce a habitable world.
Life's key ingredients found in Bennu sample, proving asteroids can seed life on Earth and elsewhere
Samples from asteroid Bennu have delivered insights into the origins of Earth’s water and the organic molecules that may have seeded life.
NASA scientists find 'ingredients for life' in asteroid sample
Samples of asteroid Bennu contain molecules that suggest the "conditions necessary for life" were widespread across the early solar system, according to NASA.
Building blocks of life found in samples from asteroid Bennu
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 space rocks may have seeded early Earth with the raw ingredients that fostered the emergence of living organisms.
Bennu Asteroid Contains Material Needed for Life, NASA Mission Finds
The discovery supports the theory that asteroids seeded life on Earth.
NASA finds ‘key to life’ in Bennu asteroid samples
Rock and dust samples from the Bennu asteroid contain molecules that are the "key to life" on Earth, NASA officials announced on Wednesday.
Lurking inside an asteroid: life’s ingredients
Scientists studying samples that NASA collected from the asteroid Bennu found a wide assortment of organic molecules that ...
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Asteroid Bennu came from a distant, lost world of salty ponds
Asteroid Bennu seems to have come from a long-lost world on the fringes of the solar system, where saltwater pooled and dried ...
New analysis of asteroid dust reveals evidence of salty water in the early Solar System
Two new studies show a briny, carbon-rich environment on the parent body of the Bennu asteroid was suitable for assembling ...