loading...
Executioner space rocks on an intense training with Earth aren't only for creative science fiction motion pictures. NASA perceives rebel space rocks as a true blue concern, so it's building up a mission called the Double Asteroid Redirection Test (DART).
The space organization on Friday declared that DART is moving from idea advancement into a preparatory plan stage and discharged a video demonstrating how it may function.
Dash is about trying out what NASA calls "the active impactor method." This implies crushing a shuttle into a space rock to divert it to a more secure way. NASA is peering toward space rock Didymos, which really a couple of space rocks, Didymos An and the littler Didymos B. Didymos B circles around its bigger companion. Didymos will be moving toward Earth (from a sheltered separation) in both 2022 and 2024.
More space rocks
An immediate hit from an expansive space rock wouldn't be beautiful
A space rock twice as close as most satellites sneaks past Earth
Space rock hums Earth in front of Asteroid Day
As the video appears, DART would dispatch, travel to the space rocks and point itself at the littler of the combine. "At that point the cooler measured shuttle would strike the littler body at a speed around nine times speedier than a slug, roughly 3.7 miles for every second (6 kilometers for each second)," NASA notes. Researchers on Earth would then watch the space rock to perceive how its circle around Didymos A has changed.
NASA tracks possibly perilous space rocks named close Earth objects. While we can watch out for these NEOs, we're still in the early eliminates of working how to manage a space rock sufficiently expansive to harm our planet. On the off chance that DART is effective, it could turn into the plan for how to oversee debilitating space rocks.
"Since we don't have the foggiest idea about that much about their interior structure or piece, we have to play out this examination on a genuine space rock. With DART, we can demonstrate to shield Earth from a space rock hit with a dynamic impactor by thumping the risky protest into an alternate flight way that would not debilitate the planet," says DART examination co-lead Andy Cheng of The Johns Hopkins Applied Physics Laboratory.
Executioner space rocks on an intense training with Earth aren't only for creative science fiction motion pictures. NASA perceives rebel space rocks as a true blue concern, so it's building up a mission called the Double Asteroid Redirection Test (DART).
The space organization on Friday declared that DART is moving from idea advancement into a preparatory plan stage and discharged a video demonstrating how it may function.
Dash is about trying out what NASA calls "the active impactor method." This implies crushing a shuttle into a space rock to divert it to a more secure way. NASA is peering toward space rock Didymos, which really a couple of space rocks, Didymos An and the littler Didymos B. Didymos B circles around its bigger companion. Didymos will be moving toward Earth (from a sheltered separation) in both 2022 and 2024.
More space rocks
An immediate hit from an expansive space rock wouldn't be beautiful
A space rock twice as close as most satellites sneaks past Earth
Space rock hums Earth in front of Asteroid Day
As the video appears, DART would dispatch, travel to the space rocks and point itself at the littler of the combine. "At that point the cooler measured shuttle would strike the littler body at a speed around nine times speedier than a slug, roughly 3.7 miles for every second (6 kilometers for each second)," NASA notes. Researchers on Earth would then watch the space rock to perceive how its circle around Didymos A has changed.
NASA tracks possibly perilous space rocks named close Earth objects. While we can watch out for these NEOs, we're still in the early eliminates of working how to manage a space rock sufficiently expansive to harm our planet. On the off chance that DART is effective, it could turn into the plan for how to oversee debilitating space rocks.
"Since we don't have the foggiest idea about that much about their interior structure or piece, we have to play out this examination on a genuine space rock. With DART, we can demonstrate to shield Earth from a space rock hit with a dynamic impactor by thumping the risky protest into an alternate flight way that would not debilitate the planet," says DART examination co-lead Andy Cheng of The Johns Hopkins Applied Physics Laboratory.
ليست هناك تعليقات:
إرسال تعليق