Credit & Copyright: Acquisition -
Mike Selby
Processing -
Roberto Colombari
Explanation:
Some 60 million light-years away in the southerly
constellation
Corvus, two large galaxies are colliding.
Stars in the two galaxies, cataloged as
NGC 4038 and
NGC 4039,
very rarely collide in the course of the
ponderous cataclysm that lasts for hundreds of millions of years.
But the galaxies' large
clouds of molecular gas and dust
often do, triggering
furious
episodes of star formation
near the center of the
cosmic wreckage.
Spanning over 50 thousand light-years, this
stunning telescopic frame also reveals new star clusters and
matter flung far from the scene of the accident by
gravitational tidal
forces.
The remarkably
sharp
ground-based image
follows the faint tidal tails and distant background galaxies in the
field of view.
The suggestive overall visual appearance of the extended arcing
structures gives the galaxy pair, also known as Arp 244,
its popular name -
The
Antennae.
Artemis II: mission updates
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 2026 |
Январь Февраль Март Апрель Май Июнь Июль Август Сентябрь Октябрь Ноябрь Декабрь |
NASA Web Site Statements, Warnings, and Disclaimers
NASA Official: Jay Norris. Specific rights apply.
A service of: LHEA at NASA / GSFC
& Michigan Tech. U.
|
Публикации с ключевыми словами:
NGC 4038 - NGC 4039 - antenna galaxy - галактика Антенна
Публикации со словами: NGC 4038 - NGC 4039 - antenna galaxy - галактика Антенна | |
См. также:
Все публикации на ту же тему >> | |
