With its wide field of view, sharp image quality, and high sensitivity, ACS helps map the distribution of dark matter, detects the most distant objects in the universe, searches for massive planets and studies the evolution of clusters of galaxies. It is responsible for many of Hubble’s most impressive visible-light images of deep space. It has been used to study galaxy evolution, the formation of planets and the rise of the elements needed for life.Īdvanced Camera for Surveys The Advanced Camera for Surveys (ACS) conducts surveys of the universe. COS is best at studying points of light, like stars or quasars (distant galaxies emitting tremendous amounts of light from their central regions). It has imaged everything from nearby star formation to galaxies in the very distant universe.Ĭosmic Origins Spectrograph The Cosmic Origins Spectrograph (COS) breaks ultraviolet radiation into components that can be studied in detail. With its high resolution and wide field of view, WFC3 has become the telescope’s workhorse camera, responsible for many of Hubble’s spectacular pictures. Wide Field Camera 3 Wide Field Camera 3 (WFC3) expanded Hubble’s reach by giving the telescope greater access to ultraviolet, visible and infrared wavelengths of light. The instruments are located in containers that make them easy to remove and replace. The aft shroud houses the scientific instruments, gyroscopes, and star trackers. In the middle of the telescope are the reaction wheels and the bays that house the observatory's control electronics. The forward shell houses the telescope’s optical assembly. This is a cutaway diagram of the Hubble Space Telescope, with components labeled. Four Successful Women Behind the Hubble Space Telescope's Achievements.Characterizing Planets Around Other Stars.Measuring the Universe's Expansion Rate.
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