Creator:

National Air and Space Museum  Search this

Type:

YouTube Videos

Uploaded:

2020-03-17T13:51:03.000Z

Views:

10,006

Video Title:

A Look at the Mirrors of the Extremely Large Telescope (ELT)

Description:

The Extremely Large Telescope (ELT) is an observatory currently under construction. When completed, it is planned to be the world's largest optical/near-infrared extremely large telescope. Learn about the incredible mirrors being built for the ELT from Rémi Bourgois, the Chief Engineer for Safran Reosc, the company working on mirrors. For more FREE teacher resources from the Smithsonian’s National Air and Space Museum visit STEM in 30, the museum's Emmy nominated TV show for middle school students: https://airandspace.si.edu/stem-30

Video Duration:

2 min 53 sec

YouTube Keywords:

aviation air space national museum smithsonian airplane NASA Rocket Jet Discovery SR-71 Blackbird "Space Shuttle" History Science STEM astronaut

YouTube Category:

Education  Search this

Topic:

Aeronautics;Flight;Space Sciences  Search this

See more by:

airandspace

Data Source:

National Air and Space Museum

YouTube Channel:

airandspace

EDAN-URL:

edanmdm:yt_H09bZCuwEzM