This Is The World's Smallest Space Telescope

Today, scientists will launch two tiny satellites with telescopes on board. Sometimes a bargain satellite is best. Engineers have been making cubesats--cheap cube-satellites that hitch a ride onto rockets and are jettisoned into orbit--for a decade now, and today, another team of engineers will launch two more. The difference is, these ones will be outfitted with tiny telescopes, and they're small enough to be the smallest space telescopes in existence. The University of Toronto's Space Flight L...