Learn · Gresham College

Talk

The Invisible Universe

Professor Ian Morison · Gresham College

Watch At Gresham College

About

We believe that 96% of the mass and energy content of our Universe is invisible. Some is in the form of Dark Matter whose presence we can only detect by its gravitational influence. The majority, called Dark Energy, appears to be ripping our Universe apart.

The talk

  1. The Invisible Universe 2008-11-27 · YouTube

Credits and licence

Institution
Gresham College
Speaker
Professor Ian Morison
Year
2008
Level
For everyone
Language
English
Subjects
Astronomy and space
Source
Gresham College
Licence
Educational use (Gresham College's terms), as Gresham College states it. Gresham College's terms
Attribution
Gresham College states: "We positively encourage the use of the Gresham College lecture transcripts, audio and video files for educational purposes. However, we do not allow use of Gresham College materials for commercial, personal or institutional gain."
Who can watch
Gresham College gives no rating. Invisible Network shows it to Tweens profiles and older, judged from what the source says about it. How courses are placed