NASA's DART Spacecraft Successfully Crashes Into An Asteroid
언어
읽기 수준
기사 듣기
On September 26, 2022, NASA's golf cart-sized DART (Double Asteroid Redirection Test) spacecraft intentionally crashed into a distant asteroid. The spectacular collision, observed by telescopes worldwide, was NASA's first practical attempt to alter the path of an asteroid. The $325 million mission was part of the space agency's overall planetary defense strategy to protect Earth from the impact of an errant space rock.
이 기사의 나머지 부분을 읽고 학습 도구에 액세스하려면 등록해야합니다.
지금 학습 시작하기댓글 95개
kumquatperson약 3년Why not just build a rocket to send into space with laser type thing and just blast them mid air..- nasajayhopsikn약 3년Because this isn't star wars kumquat. A laser mounted to a 747 could barley shoot down a 5x5x5 foot ICBM warhead so what makes you think we can "blast" a 5 mile asteroid. The DART program is the single best way to DEFLECT, an asteroid, because there is no efficient way to destroy one.
begole약 3년ok just to clarify to everyone so they stop being difficult, the astroid never would have hit earth or done anything it would have just went past and nothing would happen. {Ok?} and why they hit the astroid is becuse they wanted to see if it was possibel to hit one and send it off corse becuse if an astroid was going to hit earth in like 2000 years then we would have the tecnolighy
howww약 3년that is a lot of money- begole약 3년Nah its pocket change
coolin약 3년if we could stop asteroids we could delay extinction- coolin약 3년wow
3raelynnbrown약 3년cool
camden45약 3년cool
mastermonkey약 3년nice
california_girl약 3년Thanks to Nasa! even though a meteor hit would be pretty cool......only if nobody got hurt.
kerfymarius약 3년this is so cool