M21 - 8-million-year-old stars - Deep Sky Videos
Documentary
At eight million year old Messier 21 is a very young open cluster. It is so young that some stars are still in the process of forming and there is still some primordial gas and dust between the stars,
Director
N/A
Writers
N/A
Stars
Brady Haran, Mike Merrifield
Release Date
September 12, 2016
🎭 Top Cast
👤
Brady Haran
as Self - Interviewer
👤
Mike Merrifield
as Self - Professor, The University of Nottingham
🎬 Technical Specs
🏷️ Keywords
open cluster messier 21 'webb's cross' 'ngc 6531'messier 20 trifid nebulayear 1764year 1993hertzsprung russell diagram
🎯 Categories
Documentary
📖 Synopsis
At eight million year old Messier 21 is a very young open cluster. It is so young that some stars are still in the process of forming and there is still some primordial gas and dust between the stars,