By Definition
High Definition
Standard Definition
By Length
Full (4-12 min)
Short (1-4 min)
By Date
2015 | 2014 | 2013 | 2012 |
2011 | 2010 | 2009 | 2008 |
2007 | 2006
By Category
Solar System
Stars
White Dwarfs
Supernovas
Neutron Stars
Black Holes
Milky Way Galaxy
Normal Galaxies
Quasars
Groups of Galaxies
Cosmology/Deep Field
Miscellaneous
HTE
STOP
Space Scoop for Kids!
Chandra Sketches
Light
Subscribe
How To
Apple iTunes
RSS Reader
Web Shortcuts
Chandra Blog
RSS Feed
Chandra Mobile
Chronicle
Email Newsletter
News & Noteworthy
Image Use Policy
Questions & Answers
Glossary of Terms
Download Guide
Get Adobe Reader
Recent Podcast
Tour of Abell 1033
Tour of Abell 1033
Understanding how clusters grow is critical to tracking how the Universe itself evolves over time. (2015-08-27)


NGC 1232 in 60 Seconds

View/Listen
Narrator (April Hobart, CXC): Throughout the Universe, galaxies collide. Yet despite being a relatively common occurrence, astronomers are still trying to learn more about the details of what happens when these events take place. A new study using NASA's Chandra X-ray Observatory adds a new piece to this cosmic puzzle. The latest result from Chandra reveals a massive cloud of scorching gas in a galaxy about 60 million light years from Earth. The hot gas cloud - which has a temperature of about 6 million degrees -- is likely caused by a collision between a dwarf galaxy and a much larger galaxy called NGC 1232. If further research confirms that this indeed is the case, this discovery would mark the first time such a collision has been detected only in X-rays. And, because it might be an effective way to search for similar collisions, this result could have implications for understanding how other galaxies grow.

Return to Podcasts