www.universetoday.com
Mysterious No More: Astronomers Used The Hubble To Solve The Blue Straggler Problem
How do blue stragglers defy the aging that turns their mates red? Blue stragglers are found in ancient star clusters, where they outshine stars the same age, looking far bluer and younger than their true age. Astrophysicists have tried to understand blue stragglers for decades. New research using the NASA/ESA Hubble Space Telescope is finally revealing how these ageless stars come to be and why they thrive in quieter cosmic neighbourhoods.
New Posts (Home)
ChatBox
Popular Posts 
Game Zone
Top PodCasts
