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.

Oikeudet:

ESO
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.

Videosta

Tunnistus:eso1835a
Julkaisupäivä:31. lokakuuta 2018 10:00
Vastaavat julkaisut:eso1835
Kesto:01 m 11 s
Frame rate:30 fps

Kohteesta

Kategoria:ESOcast

Ultra HD (info)


HD


Medium

Video podcast
15,0 MB

For Broadcasters


Käsikirjoitus

English
87,3 KB

Tekstitys

Arabic
1,2 KB
Chinese
734 tavua
English
877 tavua
Indonesian
908 tavua
Italian
1,3 KB
Korean
1,1 KB
Macedonian
1,4 KB
Polish
940 tavua
Portuguese
943 tavua
Russian
1,4 KB
Turkish
933 tavua
Vietnamese
1,0 KB