Credit & Copyright: ACS
Science & Engineering Team,
NASA
Explanation:
Cones, pillars, and majestic
flowing shapes abound in
stellar
nurseries where natal clouds of gas and dust are buffeted by
energetic winds from newborn stars.
A well-known example, the
Cone
Nebula within the bright
galactic star-forming region NGC 2264, was captured in
this close-up view
from the Hubble Space Telescope's
newest camera.
While the Cone Nebula,
about 2,500 light-years away
in Monoceros,
is around 7 light-years long,
the region pictured here
surrounding the cone's blunted head is a mere 2.5 light-years across.
In our neck
of the galaxy that distance
is just
over half way
from the Sun to its nearest stellar neighbor,
Alpha Centauri.
The massive star
NGC
2264 IRS, seen by Hubble's infrared camera
in 1997, is the likely source of the wind
sculpting the Cone Nebula and lies off the top of the image.
The Cone Nebula's reddish veil is
produced by glowing hydrogen gas.
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 |
Yanvar' Fevral' Mart Aprel' Mai Iyun' Iyul' Avgust Sentyabr' Oktyabr' Noyabr' Dekabr' |
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:
Cone nebula - NGC 2264 - star formation - HST - tumannost' Konus - zvezdoobrazovanie - kosmicheskii teleskop im.Habbla
Publikacii so slovami: Cone nebula - NGC 2264 - star formation - HST - tumannost' Konus - zvezdoobrazovanie - kosmicheskii teleskop im.Habbla | |
Sm. takzhe:
Vse publikacii na tu zhe temu >> | |
