Currently, sci.esa.int is under review and not being updated. For the latest information and news from ESA science missions and scientific results, please visit esa.int. For a comprehensive overview of ESA’s Science Programme and its missions, please refer to science.esa.int. For in-depth technical information aimed at ESA's scientific communities, you may also wish to consult cosmos.esa.int.

Asset Publisher

Back Hubble view of green filament in galaxy 2MASX J22014163+1151237

Hubble view of green filament in galaxy 2MASX J22014163+1151237


Date: 02 April 2015
Satellite: Hubble Space Telescope
Depicts: 2MASX J22014163+1151237
Copyright: NASA, ESA, W. Keel (University of Alabama, USA)

This new NASA/ESA Hubble Space Telescope image shows ghostly green filaments, lying within galaxy 2MASX J22014163+1151237. This filament was illuminated by a blast of radiation from a quasar – a very luminous and compact region that surrounds the supermassive black hole at the centre of its host galaxy.

Its bright green hue is a result of ionised oxygen, which glows brightly at green wavelengths.

Last Update: 1 September 2019
12-Apr-2026 13:04 UT

ShortUrl Portlet

Shortcut URL

https://sci.esa.int/s/8Z5NXPW

Latest Selection

Also Available As

Related Images

Related Videos

Caption & Press Release

Related Publications

Related Links

See Also

Documentation