NASA's Osiris-REx mission has successfully returned a pristine sample of asteroid back to Earth. This cupful-or-so of space rock could shed light on the solar system's origins.
This image taken from video provided by NASA TV shows the capsule released by the Osiris-Rex spacecraft being lifted off by a helicopter after landing to Earth in Utah.After traveling billions of miles for seven years to touch an asteroid and bring a sample home, NASA's Osiris-REx mission has finally delivered a precious sample to Earth.
In the capsule should be roughly a coffee mug's worth of rock and other material collected from the asteroid Bennu, which at the time was more than 200 million miles away. Asteroids represent the primordial building material from our early Solar System, untainted by planetary processes or by the presence of living things. As such, they could offer scientists a window into the kind of chemistry that could have led to life on our planet.
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