Mitchel Medvec was on a basketball bus in eighth grade when he saw something that changed his life.
Bored, he scraped away the ice forming on the window. Outside he saw the sun ringed with rainbows.
The rings, known as sun halos, appear when light is refracted through ice crystals in the clouds at...
My name is Dr. Emerson Schultz. I am an astrobiologist, currently carrying out the Parallax Mission in the Sirius binary star system. Due to a series of unfortunate events, I am one of three lone survivors of the original 12 crew members. Astrophysicist Catherine Yang, engineer Aaron Powell, and I...