Space telescope to maintain. The Hubble Space Telescope was serviced by the Space Shuttle while many other space telescopes cannot be serviced at all. Space observatories can generally be divided into two classes: missions which map the entire sky (surveys), and observatories which focus on selected astronomical objects or parts of the sky. Satellites have been launched and operated by NASA, ISRO, ESA, Japanese Space Agency and the Soviet space program later succeeded by Roskosmos of Russia. As of 2018, many space observatories have already completed their missions, while others continue operating on extended time. However, the availability of space telescopes and
Space Shuttle at Kennedy Space Center in the year after the "Columbia" disaster that had taken the life of Indian-American astronaut KC Chawla. On television, the 1996 drama "The Cape" portrays the lives of a group of NASA astronauts as they prepare for and fly Shuttle missions. "Odyssey 5" was a short-lived sci-fi series that features the crew of a Space Shuttle as the last survivors of a disaster that destroys Earth. The 1997–2007 sci-fi series "Stargate SG-1" has a shuttle rescue written into an episode. The 2013 film "Gravity" features the fictional Space Shuttle "Explorer" during STS-157, whose crew are killed