Template:Motd/2015-11-03 (en)

Engineers place the heart of the James Webb Space Telescope into the Space Environment Simulator, a giant thermal vacuum and cryogenic testing chamber, at NASA's Goddard Space Flight Center in Greenbelt, Maryland.

 Template:Motd/2015-11-03

This is the English translation of the Media of the day description page from 3 November 2015.

Descriptions in other languages:

• Motd/2015-11-03 (cs)
• Motd/2015-11-03 (en)
• Motd/2015-11-03 (fr)
• Motd/2015-11-03 (zh-hans)
• Motd/2015-11-03 (zh-hant)