Images of gas cloud being ripped apart by the black hole at the centre of the Milky Way
New observations from ESO’s Very Large Telescope show for the first time a gas cloud being ripped apart by the supermassive black hole at the centre of the galaxy. Shown here are VLT observations from 2006, 2010 and 2013, coloured blue, green and red respectively.
Due to its distance, and the fact that we see the orbit at a steep angle as the cloud falls towards the black hole, only the position, not the shape, of the cloud can be discerned in this image. The stretching of the cloud is seen in observations of its velocity, which allow astronomers to work out where on its orbit the different parts of the cloud are now located.
Źródło:ESO/S. Gillessen
O zdjęciu
Identyfikator: | eso1332a |
Typ: | Obserwacje |
Data publikacji: | 17 lipca 2013 12:00 |
Powiązane komunikaty: | eso1332 |
Rozmiar: | 1028 x 1029 px |
O obiekcie
Nazwa: | Milky Way, Milky Way Galactic Centre, Sgr A* |
Typ: | Milky Way : Galaxy : Component : Central Black Hole |
Odległość: | 25000 lat świetlnych |
Kategoria: | Quasars and Black Holes |
Kolory i filtry
Pasmo | Długość fali | Teleskop |
---|---|---|
Podczerwony Bracket Gamma | 2.165 μm | Very Large Telescope SINFONI |
Podczerwony Bracket Gamma | 2.165 μm | Very Large Telescope SINFONI |
Podczerwony Bracket Gamma | 2.165 μm | Very Large Telescope SINFONI |
Podczerwony | Very Large Telescope SINFONI |