美国航天局的DART航天器正准备通过在2022年9月与一颗碰撞来试验小行星偏转。 NASA's DART spacecraft is en route to test asteroid deflection by intentionally colliding with one in September 2022.

美国航天局的DART航天器正驶向一个小行星,该小行星曾是一次旨在保护地球免受潜在小行星威胁的试验的目标。 NASA's DART spacecraft is en route to an asteroid previously targeted in a test designed to protect Earth from potential asteroid threats. DART于2021年11月发射,目的是通过在2022年9月到达时故意与小行星碰撞,展示小行星偏转技术。 Launched in November 2021, DART aims to demonstrate asteroid deflection techniques by intentionally colliding with the asteroid upon arrival in September 2022. 这次飞行任务是美国航天局为了解和减轻小行星造成的风险而作的更广泛努力的一部分。 This mission is part of NASA's broader efforts to understand and mitigate risks posed by asteroids.