Astronomers use telescopes, satellites, space probes, and spectroscopes to make observations and collect data about objects inside the solar system and outside the solar system. These tools and the associated technology that allow astronomers to analyze and interpret the data help scientists learn about the Solar system and about the Universe.
Space Observatories
Space Observatories are telescopes or other instruments that have been launched into outer space to collect data on distant planets, galaxies, and other celestial bodies. The Hubble Space Telescope is an example of a space observatory.
- Data gathered from space observatories are also not hampered (disrupted) by Earth’s atmosphere.
Hubble Space Telescope
Hubble Space Telescope is a large, space-based observatory, which has revolutionized astronomy since its launch and deployment by the space shuttle Discovery in 1990. Far above rain clouds, light pollution, and atmospheric distortions, Hubble has a crystal-clear view of the Universe. Scientists have used Hubble to observe some of the most distant stars and galaxies yet seen, as well as the planets in our Solar System.
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International Space Station (ISS)
The International Space Station (ISS) is a space station in low Earth orbit.
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Topic Tips
Space Observatories are telescopes or other instruments that have been launched into outer space to collect data on distant planets, galaxies, and other celestial bodies. The Hubble Space Telescope is an example of a space observatory.