To save ourselves from a killer asteroid, first we have to find it. A spacecraft now under construction at NASA’s Jet Propulsion Laboratory in may be our best hope. The Near-Earth Object Surveyor is a ...
TN17 is estimated to be around 540 feet in diameter, which is greater than the height of the Pyramid of Giza in Egypt (449 ...
Where do meteorites of different type come from? In a review paper, astronomers trace the impact orbit of observed meteorite falls to several previously unidentified source regions in the asteroid ...
Scientists traced origins of 75 meteorites back to specific regions in the asteroid belt, revealing new insights into their ...
In late 2024, astronomers spotted asteroid 2024 YR4 on a trajectory that could potentially threaten Earth. This observation ...
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Meteorites and asteroids tracked back to their place of origin in the solar systemAstronomers have tracked several meteorites that dropped in on Earth back to their origin, space rocks in the main asteroid belt between Mars and Jupiter.
A team of astronomers has spent over a decade tracing meteorite impacts on Earth back to their original sources in the ...
"This has been a decade-long detective story, with each recorded meteorite fall providing a new clue," said one astronomer.
Where do meteorites of different types come from? In a review paper in the journal Meteoritics & Planetary Science, ...
William Lucas, who has died aged 102, was the director of Nasa’s Marshall Space Flight Center in Huntsville, Alabama, the ...
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