Meteor Near Earth 2020 - 搜索视频

Twenty Years of Tracking Near-Earth Objects

Twenty Years of Tracking Near-Earth Objects

NASA's Center for Near-Earth Object Studies enters its third decade of predicting possible impacts.

nasa.gov2021年1月30日

Meteor Shower

2020 Perseid Meteor Shower

2020 Perseid Meteor Shower

FacebookNASA Meteor Watch

已浏览 67万次2020年8月12日

100 Meteors Per Hour?! The Perseid Meteor Shower

100 Meteors Per Hour?! The Perseid Meteor Shower

FacebookMuseum of Science, Boston

已浏览 88.2万次2023年8月9日

Where, when, and how to watch Orionid meteor shower

Where, when, and how to watch Orionid meteor shower

FacebookInsider Science

已浏览 36.6万次2017年10月19日

热门视频

Earth has caught a 'second moon,' scientists say

Earth has caught a 'second moon,' scientists say

SPACE.comRobert Lea

NASA Analysis: Earth Is Safe From Asteroid Apophis for 100-Plus Years - NASA

NASA Analysis: Earth Is Safe From Asteroid Apophis for 100-Plus Years - NASA

2023年10月11日

ABC7 - HAPPENING NOW: Heavy flooding is seen in New Bern,...

ABC7 - HAPPENING NOW: Heavy flooding is seen in New Bern,...

已浏览 19.7万次2018年9月14日

Meteor Impact

NASA’s Next-Generation Asteroid Impact Monitoring System Goes Online - NASA

NASA’s Next-Generation Asteroid Impact Monitoring System Goes Online - NASA

2023年9月29日

Asteroid Impact Aftermath Time-Lapse - NASA DART

Asteroid Impact Aftermath Time-Lapse - NASA DART

2023年4月11日

NASA Reveals Sound of a Meteor Impacting Mars 🤯

NASA Reveals Sound of a Meteor Impacting Mars 🤯

FacebookWhat the Future

已浏览 6.4万次2022年10月28日