Monday, March 27, 2023

Everything We Know About Asteroid Bennu Being Delivered to Earth

A NASA spacecraft is on the final leg of its journey back to Earth after collecting samples from asteroid Bennu.

The OSIRIS-REx mission successfully selected samples of the asteroid in 2020. It is set to return to Earth on September 24, 2023. But why was asteroid Bennu chosen for such an important mission? Here is everything we know about the asteroid that could hold clues into the origin of our solar ...

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Publisher: Newsweek
Date: 2023-03-27T09:23:12-04:00
Twitter: @newsweek
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Soil from asteroid that could swallow a spacecraft to fly down to Earth - India Today

By India Today Science Desk : Three years after it grabbed a sample of rock and soil from an asteroid floating in the vacuum of space, the Osiris-ReX mission is ready to drop it to Earth.

The samples will be dropped into the Utah desert, bringing the seven-year-long mission to a close as Osiris ReX continues on in space to its next target asteroid.

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Publisher: India Today
Date: 2023-03-27T11:11:26 05:30
Twitter: @indiatoday
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Video Shows 200-Foot Asteroid Approaching Earth Before 'Very Close' Flyby

A time-lapse video shows a 200-foot asteroid that had a "very close" encounter with Earth as it approached our planet.

The space rock—called 2023 DZ2—made a close approach to u s on Saturday, flying past at a safe distance.

As it approached, astronomer Gianluca Masi with The Virtual Telescope Project (VTP) captured a series of images of the asteroid, which he used to create the time-lapse.

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Publisher: Newsweek
Date: 2023-03-27T10:01:48-04:00
Author: https www facebook com Aristos Georgiou 135003530684171 modal admin_todo_tour
Twitter: @newsweek
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Terrestrial planet and asteroid belt formation by Jupiter–Saturn chaotic excitation | Scientific ...

The terrestrial planets formed by accretion of asteroid-like objects within the inner solar system's protoplanetary disk. Previous works have found that forming a small-mass Mars requires the disk to contain little mass beyond ~ 1.5 au (i.e., the disk mass was concentrated within this boundary).

Publisher: Nature
Date: 2023-03-27
Author: 2023 The Author s
Twitter: @SciReports
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