Explore the universe with WorldWide Telescope

WorldWide Telescope (WWT) turns your computer into a virtual telescope, bringing together imagery from the best ground and space telescopes into a seamless visualization of the Universe. Users can pan and zoom across the night sky and explore terabytes of images, data, and interactive guided tours from astronomers, educators, and students.

WWT features the same imagery and data that astronomers use: from ongoing missions to allow you to see across the electromagnetic spectrum from the radio, to visible to gamma ray views across the entire sky, to the latest all-sky Planck view of the vestiges of the Big Bang.