Science-Technology
See other Science-Technology Articles
Title: Astronomers capture image of elusive force that connects the universe
Source:
NY Post
URL Source: http://nypost.com/2017/04/13/astron ... ce-that-connects-the-universe/
Published: Apr 13, 2017
Author: Lauren Tousignant
Post Date: 2017-04-13 16:58:47 by cranky
Keywords: None
Views: 1674
Comments: 5
In this false color map, the white regions depict galaxies, while the red regions depict the presence of the dark matter “bridge.” For the first time ever, astronomers have an image of the “bridge” that ties galaxies together. Captured by researchers at the University of Waterloo in Ontario, Canada, the composite image is proof that dark matter acts as a giant intergalactic web that connects galaxies throughout space and time. Their findings were published in Monthly Notices of the Royal Astronomical Society. Dark matter is an invisible force that doesn’t emit or reflect light, and is only detectable through gravity. It makes up around 27 percent of the observable universe and scientists have long predicted that the ghostly substance plays a crucial role in the makeup of our entire universe. “For decades, researchers have been predicting the existence of dark-matter filaments between galaxies that act like a web-like superstructure connecting galaxies together,” Mike Hudson, an author of the study, said in a statement. “This image moves us beyond predictions to something we can see and measure.” The composite was created with images of over 23,000 galaxy pairs collected from a multi-year sky survey at the Canada-France-Hawaii telescope. 
Post Comment Private Reply Ignore Thread
Top • Page Up • Full Thread • Page Down • Bottom/Latest
Begin Trace Mode for Comment # 1.
#1. To: cranky (#0)
That 'elusive force' is a measure of time and space in light years that no man shall enter till his physical form shall expire leaving his ectoplasmic form to travel as it may.
There are no replies to Comment # 1. End Trace Mode for Comment # 1.
Top • Page Up • Full Thread • Page Down • Bottom/Latest
Replies to Comment # 1.
[Home] [Headlines] [Latest Articles] [Latest Comments] [Post] [Mail] [Sign-in] [Setup] [Help] [Register]