Eight Things You Need To Know To See This Week’s Best Naked-Eye ‘Planet Parade’ For 100 Years

I animated the recent photo of Sagittarius A* to loop seamlessly and endlessly. It's quite hypnotic!

Single Clone of Poseidon’s Ribbon Weed is Largest Plant in World

NASA's Voyager 1 Space Probe From the '70s Troubled by Mysterious Glitch