Astronomy College Course - 搜索视频

Backyard Astronomy: How to View the Solar Eclipse Safely

FacebookMaryland Science Center

Backyard Astronomy: How to View the Solar Eclipse Safely

On Monday, April 8 the Moon will pass between the Sun and the Earth, tracing a narrow path of darkness across North America. Here in Baltimore, more than...

已浏览 433 次11 个月之前

Astronomy for Beginners

Astronomy 101: Chemistry in space | Astronomy.com

Astronomy 101: Chemistry in space | Astronomy.com

2023年5月17日

Astrophysics for absolute beginners

Astrophysics for absolute beginners

FacebookGo Stargazing

已浏览 3387 次2021年9月20日

History of Astronomy ( Read ) | Earth Science

History of Astronomy ( Read ) | Earth Science

2022年1月30日

热门视频

Physics & Astronomy

Physics & Astronomy

2019年7月6日

Jones College offers astronomy course to prepare students for solar eclipse

Jones College offers astronomy course to prepare students for solar eclipse

10 个月之前

Curriculum - Home School Astronomy

Curriculum - Home School Astronomy

homeschoolastronomy.com

2022年2月6日

Astronomy Documentary

Former astronaut shares why space still felt like home in new documentary

Former astronaut shares why space still felt like home in new documentary

11 个月之前

Deep Sky | Official Trailer - NASA James Webb Telescope Documentary

Deep Sky | Official Trailer - NASA James Webb Telescope Documentary

Microsoft NewsDailymotion

2023年10月3日

Understanding The Universe

Understanding The Universe

YouTubemindfuckuniverse

已浏览 144万次2012年4月27日