ICYMI: NASA is going to colonize a space rock
Get ready for cool asteroid photos in about two years.
Today on In Case You Missed It: Nasa launched the OSIRIS-Rex craft this week to begin its long and lonely mission to visit the Bennu asteroid. It'll return to Earth in seven years full of space rocks and hopefully nothing else. Meanwhile, Harvard Medical School has devised a way to see how bacteria evolves to become resistant to antibiotics.