科学与环境

Bennu asteroid analysis suggests unexpected origins for organics in space

来源: Phys.org - latest science and technology news stories · 发布于

Bennu asteroid analysis suggests unexpected origins for organics in space
来源: Phys.org - latest science and technology news stories

Samples from the Bennu asteroid, which is currently more than 200 million miles (322 million kilometers) from Earth, and the Murchison meteorite, which fell to Earth in 1969, both contain molecules that build proteins necessary for life. New research has found that the molecules

Samples from the Bennu asteroid, which is currently more than 200 million miles (322 million kilometers) from Earth, and the Murchison meteorite, which fell to Earth in 1969, both contain molecules that build proteins necessary for life. New research has found that the molecules may have formed through the same process but originated far from one another in the solar system.

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NASA’s Swift telescope falls to Earth after nearly 22 years in space
科学与环境

NASA’s Swift telescope falls to Earth after nearly 22 years in space

After nearly 22 years of exploring the universe’s most violent explosions, NASA’s Swift Observatory has re-entered Earth’s atmosphere over Indonesia. Originally designed to last just two years, the pioneering space telescope transformed our understanding of black holes, exploding

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