NASA's asteroid sample reveals key chemistry that could lead to life
All forms of Earth life have specific chemicals in their makeup, such as amino acids and sugars. Scientists have known that ...
Space on MSN13d
What would happen if the OSIRIS-REx asteroid Bennu smashed into Earth in 2182?
Engaging articles, breathtaking images and expert knowledge Issues delivered straight to your door What would happen if Earth ...
Space.com26d
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, ...
Bennu asteroid reveals its contents to scientists − and clues to how the building blocks of life on Earth may have been seeded
New findings reveal that a NASA mission traveled to an asteroid that may have once been covered in salty lakes containing ...
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 ...
Oregonian26d
Asteroid samples hint at how life formed on Earth, researchers say
we had never seen this set of minerals in a meteorite. Before returning the samples, the OSIRIS-REx spacecraft spent over two years making observations around Bennu. From that two years of work ...
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New analysis of asteroid dust reveals evidence of salty water in the early solar system
It has only been found in three out of hundreds of thousands of known meteorites on Earth. We also know that halite is highly soluble. It can degrade quickly when exposed to air or water on Earth.
PBS16d
How NASA’s OSIRIS-REx mission may help us understand the origins of life on Earth
The origins of life on our planet remains one of science’s great mysteries. Now, a NASA mission that brought a piece of an ...
Scientists find traces of life’s building blocks in historic asteroid samples
It took a while for scientists to gain access to the samples that NASA’s OSIRIS-REx mission took from the asteroid Bennu, but the wait is proving to be worth it. A new study published January 29 in ...
Asteroid could hit Earth and spark global winter as year of 'impact' pinpointed
Dust and other debris would rise into the atmosphere on Bennu striking Earth, blocking out the Sun and cooling the planet to ...
The Weather Network on MSN21d
Surprisingly salty asteroid Bennu contains the building blocks of life
The Bennu samples contain 14 of the 20 amino acids that are essential for life on Earth to build proteins. Also found were all five of the basic building block for life — Guanine, Cytosine, Adenine, ...
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NASA finds key molecules for life in OSIRIS-REx asteroid samples. Here's what that means
First off, in comparison to meteorites, which enter Earth's atmosphere while enduring a fiery reentry process before plummeting to the ground, the OSIRIS-REx samples are pristine due to the ...