BlogArena

General blog about anything and everything of everyday's life.

12. Nov 2019

February 23, 2014
by Guest Post
0 comments

The Shocking Behavior of a Speedy Star

Roguish runaway stars can have a big impact on their surroundings as they plunge through the Milky Way galaxy. Their high-speed encounters shock the galaxy, creating arcs, as seen in this newly released image from NASA’s Spitzer Space Telescope. In … Continue reading

August 25, 2011
by Guest Post
0 comments

NASA’s Wise Mission Discovers Coolest Class of Stars

PASADENA, Calif. – Scientists using data from NASA’s Wide-field Infrared Survey Explorer (WISE) have discovered the coldest class of star-like bodies, with temperatures as cool as the human body. Astronomers hunted these dark orbs, termed Y dwarfs, for more than … Continue reading