Space telescope Hubble Space Telescope, which was launched on April 24, 1990 by the Space Shuttle "Discovery" (STS-31). Performing astronomy from ground-based observatories on Earth is limited by the filtering and distortion of electromagnetic radiation (scintillation or twinkling) due to the atmosphere. Some terrestrial telescopes can reduce atmospheric effects with adaptive optics. A telescope orbiting Earth outside the atmosphere is subject neither to twinkling nor to light pollution from artificial light sources on Earth. As a result, the angular resolution of space telescopes is often much smaller than a ground-based telescope with a similar aperture. Space-based astronomy is even more important for
Space Shuttle crew members to the ISS, to stay docked for 180 days, and then return them back to Earth. These spacecraft were to become operational in the 2010s. Space Shuttles have been features of fiction and nonfiction, from children's movies to documentaries. Early examples include the 1979 "James Bond" film, "Moonraker", the 1982 Activision videogame "Space Shuttle: A Journey into Space" (1982) and G. Harry Stine's 1981 novel "Shuttle Down". In the 1986 film "SpaceCamp", "Atlantis" accidentally launches into space with a group of U.S. Space Camp participants as its crew. A space shuttle named "Intrepid" is featured in the 1989