ESOcast 181 Light: Most Detailed Observations of Material Orbiting close to a Black Hole (4K UHD)
ESO’s exquisitely sensitive GRAVITY instrument has added further evidence to the long-standing assumption that a supermassive black hole lurks in the centre of the Milky Way. New observations show clumps of gas swirling around at about 30% of the speed of light on a circular orbit just outside a four million solar mass black hole — the first time material has been observed orbiting close to the point of no return, and the most detailed observations yet of material orbiting this close to a black hole.
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.Crediti:
Directed by: Nico Bartmann.
Editing: Nico Bartmann.
Web and technical support: Mathias André and Raquel Yumi Shida.
Written by: Sara Rigby and Calum Turner.
Music: written and performed by STAN DART (www.stan-dart.com).
Footage and photos: ESO/Gravity Consortium/L. Calçada/M. Kornmesser/N. Risinger (skysurvey.org)
Executive producer: Lars Lindberg Christensen.
A proposito del video
|Data di rilascio:
|Mercoledì 31 Ottobre 2018 10:00
|01 m 11 s