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asteroid
US /ˈæstəˌrɔɪd/
・UK /ˈæstərɔɪd/
B2
n.NounVery small planets that move around the sun
Some scientists are concerned that a large asteroid could strike the Earth someday
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The Moons of Mars Explained -- Phobos & Deimos MM#2
- is that they were once part of the asteroid belt,
is that they were once part of the asteroid belt,
- is that they were once part of the asteroid belt,
is that they were once part of the asteroid belt,
The 11 Greatest Threats To Humanity
- More imminent is an asteroid large enough to
More imminent is an asteroid large enough to
2023, in 7 minutes
- And now NASA's first mission to deliver the largest sample collected from an asteroid to Earth.
And now NASA's first mission to deliver the largest sample collected from an asteroid to Earth.
The World in 2021: five stories to watch out for | The Economist
- From the launch of an asteroid-smashing spaceship…
From the launch of an asteroid-smashing spaceship…
- …into an asteroid…
…into an asteroid…
Hollywood comes to an agreement | September 26, 2023
- NASA successfully landed samples from the surface of an asteroid back here on earth.
NASA successfully landed samples from the surface of an asteroid back here on earth.
- The samples originally came from the asteroid Bennu and were collected back in 2020 by the OSIRIS-REx spacecraft while on a continuing mission to explore new asteroids.
The samples originally came from the asteroid Bennu and were collected back in 2020 by the OSIRIS-REx spacecraft while on a continuing mission to explore new asteroids.
Antimatter in Sci-Fi Rundown
- If I found some antimatter out there, let's say an asteroid comes floating by and happens to be composed of antimatter, how would I know?
If I found some antimatter out there, let's say an asteroid comes floating by and happens to be composed of antimatter, how would I know?
- According to current theory, the atoms and molecules in that anti-asteroid would obey the same laws of physics.
According to current theory, the atoms and molecules in that anti-asteroid would obey the same laws of physics.
Grazed by the Apocalypse
- The broad consensus is that an asteroid or comet less than 200 meters wide exploded a few kilometers above ground and produced a fireball as demonstrated in this simulation.
The broad consensus is that an asteroid or comet less than 200 meters wide exploded a few kilometers above ground and produced a fireball as demonstrated in this simulation.
- fattened by the event. The broad consensus is that
an asteroid or comet, less than 200 meters wide,
fattened by the event. The broad consensus is that an asteroid or comet, less than 200 meters wide,
Why The Lottery Is So Seductive
- That means that you're more likely to win a gold medal in the Olympics, more likely to win an Academy Award, and more likely to be hit by an asteroid, but that one sucks, so let's not think about it.
That means that you're more likely to win a gold medal in the Olympics, more likely to win an Academy Award, and more likely to be hit by an asteroid, but that one sucks, so let's not think about it.
古生物学者だけど「絶滅」について質問ある？| Tech Support | WIRED Japan
- This is Extinction Support. ["Extinction Support"] Lindsay Kinselle 2 asks, how do we know an asteroid killed the dinosaurs?
This is Extinction Support. ["Extinction Support"] Lindsay Kinselle 2 asks, how do we know an asteroid killed the dinosaurs?
- And then we see this impact layer, this ash, the fallout from the asteroid.
And then we see this impact layer, this ash, the fallout from the asteroid.
Damascus, Powell, immigration and a Mars rock
- The three main types of meteorite, which come from Mars, were created when an asteroid or comet slammed into the red planet about 5 million years ago.
The three main types of meteorite, which come from Mars, were created when an asteroid or comet slammed into the red planet about 5 million years ago.
- The three main types of meteorite, which come from Mars, were created when an asteroid or comet slammed into the red planet about five million years ago.
The three main types of meteorite, which come from Mars, were created when an asteroid or comet slammed into the red planet about five million years ago.