Explanation: 15,000 years ago a star in the constellation of Cygnus exploded. This picture shows a portion of a shockwave from this supernova explosion still expanding past nearby stars. The collision of this gaseous shockwave with a stationary gas cloud has heated the gas causing it to glow in a spectacular array of colors, known as the Cygnus Loop. This picture was taken with the Wide Field and Planetary Camera 2 on board the Hubble Space Telescope.

For more information see the NASA Hubble Space Telescope press release.

<<  Iyul'  >> Pn Vt Sr Cht Pt Sb Vs           1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31             1995   1996   1997   1998 1999   2000   2001   2002 2003   2004   2005   2006 2007   2008   2009   2010 2011   2012   2013   2014 2015   2016   2017   2018 2019   2020   2021   2022 2023   2024   2025

Yanvar' Fevral' Mart Aprel' Mai Iyun' Iyul' Avgust Sentyabr' Oktyabr' Noyabr' Dekabr'

Authors & editors: Robert Nemiroff (MTU) & Jerry Bonnell (USRA)
NASA Web Site Statements, Warnings, and Disclaimers
NASA Official: Jay Norris. Specific rights apply.
A service of: LHEA at NASA / GSFC
& Michigan Tech. U.

Publikacii s klyuchevymi slovami: supernova - Cygnus loop - Sverhnovye - ostatok Sverhnovoi - udarnye volny Publikacii so slovami: supernova - Cygnus loop - Sverhnovye - ostatok Sverhnovoi - udarnye volny
Sm. takzhe: Ostatok sverhnovoi Kassiopeya A Bol'shoi i malen'kii ostatki sverhnovyh Ostatok sverhnovoi tumannost' Rusalka Ostatok sverhnovoi CTA 1 Volokna ostatka sverhnovoi v Parusah Neobychnaya tumannost' Pa 30 Ozvuchennyi ostatok sverhnovoi tumannost' Meduza Vse publikacii na tu zhe temu >>