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Bennu is a rubble pile asteroid entirely made up of fragments of boulders and dust particles ejected during the destruction of a much larger asteroid. It’s long been studied, most recently by NASA.

A team of scientists discovered that the near-Earth asteroid, known as Bennu, contains a wealth of minerals and organic molecules, including many that are building blocks of life. But what has the 4.5 ...

The Bennu samples contain 14 of the 20 amino acids that are essential for life on Earth to build proteins. Also found were ...

When NASA launched a spacecraft to an asteroid, scientists patiently waited for their chance to look at bits of the space ...

WASHINGTON, Feb 6 (Reuters) - The rocky object called Bennu is classified as a near-Earth ... the researchers said. Large quantities of aerosols and gases would reach the upper atmosphere, causing ...

Large quantities of aerosols and gases released by the impact could ascend into the atmosphere, altering Earth’s climate with lingering effects, she said. If Bennu were to strike the ocean ...

An asteroid the size of One World Trade Center has a very small chance of crashing into Earth in the year 2182. But what ...

When exposed to formaldehyde, which was also detected, ammonia can form amino acids, the building blocks of proteins.