New data from the Atacama Large Millimeter/submillimeter Array (ALMA) and other telescopes have been used to create a stunning image showing a web of filaments in the Orion Nebula. These features appear red-hot and fiery, but in reality are so cold that astronomers must use telescopes like ALMA to observe them.
The video is available in 4K UHD.
The ESOcast Light is a series of short videos bringing you the wonders of the Universe in bite-sized pieces. The ESOcast Light episodes will not be replacing the standard, longer ESOcasts, but complement them with current astronomy news and images in ESO press releases.
More info and download files on: https://www.eso.org/public/videos/eso1809a/
Credit:
ESO.
Editing: Nico Bartmann.
Web and technical support: Mathias André and Raquel Yumi Shida.
Written by: Nicole Shearer and Richard Hook.
Music: tonelabs (http://www.tonelabs.com).
Footage and photos: ALMA (ESO/NAOJ/NRAO), N. Risinger (skysurvey.org), H. Drass, A. Hacar.
Directed by: Nico Bartmann.
Executive producer: Lars Lindberg Christensen.
source https://www.youtube.com/watch?v=HIXGgKT61hs