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Scientists want to redirect asteroids to Earth in a shocking new experience.
British scientist Minghu Tan made the scary proposal to extract giant galactic rocks.
The PhD student at the University of Glasgow has co-authored a new study suggesting that Earth-like asteroids could be a hotbed of materials that would support future space missions.
He proposes to use a technique called aeromrogression that can slow down the asteroids so that they do not fly over the planet.
The same method, used by the Mars Reconnaissance Observer, sees the spacecraft slow or change orbit using the atmosphere of a planet as a resistance.
Tan theorizes that targeted asteroids could be kept in our orbit and help provide future operations.
The water of the rocks could be divided into hydrogen and oxygen for the fuel.
Some scientists worry that the shape of the asteroid makes the use of aerobic extremely risky.
Physicist Ingo Mueller-Wodarg, who studies the planetary atmospheres at Imperial College London, said: "The risk would be that the asteroid has an irregular shape and thus a couple that starts to spin and therefore becomes uncontrollable.
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COLLISION COURSE: A scientist wants to redirect the asteroid to Earth
"When we do aerobics with satellites, we carefully shoot small rockets to keep them [them]on track and compensate for such an oscillation. "
The greatest danger would be the widespread destruction caused by the destruction of an asteroid on Earth, fears Mr. Mueller-Wodarg and his colleague Sherry Fieber-Beyer.
But Tan said the study only covered asteroids less than 30 meters in diameter that would vaporize as they reached the lower atmosphere.
His team discovered more than 1,000 near-Earth asteroids that would meet the size requirements.
In 2005, NASA stated that 90% of the discovered asteroids, at least 140 m in diameter, did not pose an immediate threat.
"But millions of asteroids from 15 to 140 meters are" close to the Earth ".
It is estimated that only around 18,000 are followed globally and the majority of them are not even monitored.
The B612 Foundation is made up of former astronauts and scientists who are dedicated to defending the Earth against the apocalypse.
Its director, Danica Remy, said: "We are certain to be 100% affected, but we are not 100% sure."
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