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Asteroid BREAKTHROUGH: How researchers will reveal “the history of the universe” from the single grain | Science | News

Hayabusa was a Japanese robot spaceship sent to space to return a piece of material from a small Asteroid near Asteroid 25143 Itokawa. It was launched in May 2003 and got in touch with the space stone just over two years later. After arriving at Itokawa, Hayabusa studied the asteroid intensively and noted its properties before collecting a number of small samples and returning to Earth in 2010. Monica Grady, a professor of planetary and space science at Open University, revealed the plan for BBC Radio 4 listeners in 2005. She said : " When stabilized, it will release a small probe on the asteroid." "If it is not careful, it can knock the asteroid away &#821 1; it here will not be able to land the same way as you do a spacecraft. " " Then it will roll and tumble on the surface "Then it will shoot a laser into the surface and explode any material that will shot in a cow. " "It will then be postponed to the mothers and returned to the earth." Dr. Grady continued to reveal how only a single stone core could prove valuable in understanding the history of the universe . She added: "It just comes " But we can get so much information from a single grain. [Tillbaka till] 19659011] "Because we hope to get the history of the universe, it runs a little, but at least the history of the solar system em. the original dust grains. " Year…

Hayabusa was a Japanese robot spaceship sent to space to return a piece of material from a small Asteroid near Asteroid 25143 Itokawa. It was launched in May 2003 and got in touch with the space stone just over two years later. After arriving at Itokawa, Hayabusa studied the asteroid intensively and noted its properties before collecting a number of small samples and returning to Earth in 2010.

Monica Grady, a professor of planetary and space science at Open University, revealed the plan for BBC Radio 4 listeners in 2005.

She said : “ When stabilized, it will release a small probe on the asteroid.”

“If it is not careful, it can knock the asteroid away &#821

1; it here will not be able to land the same way as you do a spacecraft. ”

” Then it will roll and tumble on the surface

“Then it will shoot a laser into the surface and explode any material that will shot in a cow. “

“It will then be postponed to the mothers and returned to the earth.”

Dr. Grady continued to reveal how only a single stone core could prove valuable in understanding the history of the universe .

She added: “It just comes

” But we can get so much information from a single grain. [Tillbaka till] 19659011] “Because we hope to get the history of the universe, it runs a little, but at least the history of the solar system em. the original dust grains. “

Year 2013 The Japanese Space Research Agency (JAXA) announced that 1500 extraterrestrial grains had been recovered, consisting of minerals olivine pyroxene plagioclase and iron sulfide .

The grains were about 10 microns in size and JAXA performed detailed analyzes of the samples by dividing particles and examining their crystal structure.

Scientists believed that dust from Itokawa suggested that it would probably have been part of a larger asteroid.

The aggregate sample suggested that the asteroid had been exposed there for about eight million years, which helped map the r solar history.

Surprisingly, it was also shown that grains contained traces of meteor’s, suggesting a previous collision.


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