A large asteroid will safely zoom between Earth and the Moon on Saturday, a once-in-a-decade event that will be used as a training exercise for planetary defense efforts, according to the European Space Agency.
on Saturday, a once-in-a-decade event that will be used as a training exercise for planetary defense efforts, according to the European Space Agency.
At 19:49 GMT on Saturday, it will come within a third of the distance from the Earth to the Moon, said Richard Moissl, the head of the ESA's planetary defense office.Small asteroids fly past every day, but one of this size coming so close to Earth only happens around once every 10 years, he added. An observatory in La Palma, one of Spain's Canary Islands, first spotted the asteroid on February 27.
That means astronomers around the world will analyze the asteroid with a range of instruments, such as spectrometers and radars.
日本 最新ニュース, 日本 見出し
Similar News:他のニュース ソースから収集した、これに似たニュース記事を読むこともできます。
Large asteroid to zoom between Earth and MoonA large asteroid will safely zoom between Earth and the Moon on Saturday, a once-in-a-decade event that will be used as a training exercise for planetary defense efforts, according to the European Space Agency.
続きを読む »
Asteroid that could wipe out a city will pass between the moon and Earth SaturdayAn asteroid big enough to wipe out a city will zip harmlessly between Earth and the moon’s orbit this weekend, missing both celestial bodies.
続きを読む »
'City killer' asteroid to pass between Earth and moon's orbits this weekendAlthough an asteroid with the potential to cause significant damage if it hit a populated area is coming somewhat unusually close to our planet this weekend, it is on course to pass harmlessly between the orbits of Earth and the moon.
続きを読む »
'City killer' asteroid to pass between Earth and moon's orbits this weekendAlthough an asteroid with the potential to cause significant damage if it hit a populated area is coming somewhat unusually close to our planet this weekend, it is on course to pass harmlessly between the orbits of Earth and the moon.
続きを読む »
'City killer' asteroid to pass between Earth and moon's orbits this weekendAlthough an asteroid with the potential to cause significant damage if it hit a populated area is coming somewhat unusually close to our planet this weekend, it is on course to pass harmlessly between the orbits of Earth and the moon.
続きを読む »
'City killer' asteroid to pass between Earth and moon's orbits this weekendAlthough an asteroid with the potential to cause significant damage if it hit a populated area is coming somewhat unusually close to our planet this weekend, it is on course to pass harmlessly between the orbits of Earth and the moon.
続きを読む »