A NASA spacecraft left a mark at an asteroid when it grabbed a load of rubble last year for return to Earth, new pictures revealed Thursday.
Space Exploration
Apr 16, 2021
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Far underneath the ice shelves of the Antarctic, there's more life than expected, finds a recent study in the journal Frontiers in Marine Science.
Plants & Animals
Feb 15, 2021
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A team of researchers affiliated with a host of institutions in the U.S., Canada and Italy has found that studying the craters on asteroid Bennu allowed them to calculate how long it has been orbiting near Earth. In their ...
When a NASA spacecraft successfully knocked an asteroid off course last year it sent dozens of boulders skittering into space, images from the Hubble telescope showed on Thursday.
Planetary Sciences
Jul 23, 2023
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Nineteen years ago, scientists discovered an asteroid oscillating between the orbits of Earth and Mars. In 2013, they mapped it, creating a model of what they thought it looked like. And on Monday, that model come to life.
Space Exploration
Dec 13, 2018
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92
(Phys.org)—An international team of researchers has come up with a new theory to explain how two giant boulders could have made their way atop a cliff on the Bahamian island of Eleuthera. In their paper published in the ...
Asteroid Bennu's most prominent boulder, a rock chunk jutting out 71 ft (21.7 m) from the asteroid's southern hemisphere, finally has a name. The boulder—which is so large that it was initially detected from Earth—is ...
Space Exploration
Mar 6, 2020
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288
(Phys.org) -- The problem with lithium ion batteries, the kind used in cars, cellphones and other devices, is that they don’t hold enough energy relative to their size. Small batteries mean constantly recharging your ...
A research team from ETH Zurich and the Max Planck Institute for Solar System Research in Göttingen counted over 136,000 rockfalls on the moon caused by asteroid impacts. Even billions of years old landscapes are still changing.
Space Exploration
Jun 8, 2020
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183
Scientists analyzing the treasure trove of images taken by ESA's Rosetta mission have turned up more evidence for curious bouncing boulders and dramatic cliff collapses.
Astronomy
Sep 18, 2019
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