“ We can judge our progress by the courage of our questions and the depth of our answers, our willingness to embrace what is true rather than what feels good. ”

—    Carl Sagan (via whats-out-there)

(via piepieninja)

sci-universe:

NASA’s Spitzer Space Telescope has spotted an eruption of dust around a sun-like star, possibly the result of a smashup between large asteroids. This type of collision can eventually lead to the formation of planets.
"We are watching rocky planet formation happen right in front of us," said George Rieke, a University of Arizona co-author of the new study. "This is a unique chance to study this process in near real-time."

read more here
artist concept credit: NASA/JPL-Caltech