28 printable or digital internet investigations on space exploration. Students use a laptop, tablet or smart phone to search online for information about... NASA, space suits, accidents in space, animals in space (dog, monkey, rabbits, mice, spiders, fliesā¦), people in space, rockets, the Apollo space program, space shuttles, SpaceX, going to the Moon, going to Mars, Luna 1, Sputnik 1, Explorer 1, Voyager 1, Messenger, the lunar rover, Sojourner, Changāe 4, Hubble telescope, Chandra, satellites