Atlantis Online
March 28, 2024, 03:34:18 pm
Welcome, Guest. Please login or register.

Login with username, password and session length
News: Did Humans Colonize the World by Boat?
Research suggests our ancestors traveled the oceans 70,000 years ago
http://discovermagazine.com/2008/jun/20-did-humans-colonize-the-world-by-boat
 
  Home Help Arcade Gallery Links Staff List Calendar Login Register  

New Evidence Supports Cosmic Impact Theory

Pages: 1 [2]   Go Down
  Print  
Author Topic: New Evidence Supports Cosmic Impact Theory  (Read 1111 times)
0 Members and 74 Guests are viewing this topic.
Kai Fonder
Superhero Member
******
Posts: 4259



« Reply #15 on: June 30, 2012, 09:21:08 pm »



Ring of Fire
This composite image shows the central region of the spiral galaxy NGC 4151. X-rays (blue) from the Chandra X-ray Observatory are combined with optical data (yellow) showing positively charged hydrogen (H II) from observations with the 1-meter Jacobus Kapteyn Telescope on La Palma. The red ring shows neutral hydrogen detected by radio observations with the NSF's Very Large Array. This neutral hydrogen is part of a structure near the center of NGC 4151 that has been distorted by gravitational interactions with the rest of the galaxy, and includes material falling towards the center of the galaxy. The yellow blobs around the red ellipse are regions where star formation has recently occurred. (NASA / CXC / CfA / J. Wang)
Report Spam   Logged
Pages: 1 [2]   Go Up
  Print  
 
Jump to:  

Powered by EzPortal
Bookmark this site! | Upgrade This Forum
SMF For Free - Create your own Forum
Powered by SMF | SMF © 2016, Simple Machines
Privacy Policy