A film is the artistic expression of the director, and different directors have…
The "Black Eye" galaxy, so named because an ancient cosmic smashup produced a dark ring and a roiling, conflicted interior. (Reuters / NASA)
X-rays stream off the sun in this first picture of the sun, overlaid on a picture taken by NASA's Solar Dynamics Observatory, taken by NuSTAR.
The planets, aligned
“Quite possibly, the purpose of the universe is to provide a congenial home for self-conscious creatures who can ask profound questions and who can probe the nature of the universe itself.” ― Owen Gingerich