holes or massive stars] are typically more massive than the other individual objects around them, and the cumulative effect of gravitational interactions between objects over the long life of a galaxy is that more massive objects tend to end up near the center of the system," astronomer Brooke Simmons
Date: Apr 05, 2018
Category: Science
Source: Google
Galaxies probably settled 2 billion years earlier than previously believed
Dr. Brooke Simmons of the University of Oxford and her collaborators set Zoo volunteers the task of classifying the shapes of tens of thousands of galaxies observed by the Hubble Space Telescope. These objects are typically very distant, so they appeared more than 10 billion years ago, when the univ
Jennifer Cox, Mary Brandom, Jennifer Briggs, Chris Rios, Timothy Blodgett, Matt Wolfe, Grace Ventimiglia, Teresa Darr, James Strange, Nicole Durington, Brandy Redell