Main content
Galaxy Formation
Chris chats with Professor Wyn Evans on Gaia's changes to Galaxy formation.
Duration:
This clip is from
More clips from Gaia: A Galactic Revolution
-
![]()
Gaia's Latest Results
Duration: 03:00
-
![]()
What is parallax?
Duration: 02:10
-
![]()
Starguide: May 2018
Duration: 03:42
More clips from The Sky at Night
-
![]()
The Universe's Greatest Mystery?—The Expanding Universe
Duration: 00:53
-
![]()
DESI Rewrites the Textbooks—The Expanding Universe
Duration: 00:49
-
![]()
Starguide: September 2025—The Expanding Universe
Duration: 07:26
