Outer solar system

News about outer solar system facts, outer solar system program, solar system planets, solar system planets information. Jovian Gas Giant planets: Jupiter, Saturn, Uranus, and Neptune search for exoplanets using NASA’s Kepler Space Telescope and Hubble on The Kuiper Belt.

  • Fire and Ice
    Pluto, the only planet never visited by a spacecraft, is about to lose that distinction. NASA announced plans to visit the farthest reaches of our solar system, along with a journey to its innermost depths. Missions are now slated for fiery Mercury and to the
  • Companions for Ice-Planet Neptune
    New moons have been found orbiting Neptune, one of our solar system's giant ice ball planets. The moons are the first found from ground-based telescopes in more than half a century.
  • Beyond Pluto: Ice Planet
    The Hubble Telescope astronomers have found beyond Pluto, a distant object with the volume of all the asteroids combined. Unlike the long-contested 'Planet X', this candidate is one of a myriad of exotic, comet-like worlds (otherwise known as 'Kuiper Belt Objects', or KBOs).
  • Voyage of The Voyagers: First Quarter-Century
    When initially launched on August 20, 1977, the Voyager missions to Jupiter and Saturn were considered mission-capable for around 5-year lives. But after 25 years, there is a good chance that another 25 years for their tour is on-course.