The Hubble Space Telescope has changed the way we see the universe. For a quarter of a century, it has sent vast amounts of data and images from space.
The near collision of two spiral galaxies taken by NASA's Hubble Space Telescope and its Wide Field Planetary Camera 2 on Nov. 4, 1999. (NASA)
Almost immediately after the Hubble Space Telescope was launched in 1990, Hubble scientists saw fuzzy images (left), which were corrected (right) with new instruments by shuttle astronauts three years later. (NASA)
Among its remarkable discoveries is a deeper understanding of the evolution of the universe and capturing images of galaxies that may have formed less than one billion years after the Big Bang, Jan. 15, 1996. (NASA)
This image surveys star birth in the Great Orion Nebula, which is located 6,500 light-years from Earth and is the remnant of a star that began its life with about 10 times the mass of our own Sun. (NASA)