Currently Operating Deep Space Missions

[ritwik]

Outer Solar System

• Voyager 1, 2 - Solar escape, exploring heliopause
  Cassini - Saturn orbit
  New Horizons - Solar escape, en route Pluto
  Juno - Solar orbit, en route Jupiter

Mars

• Mars Odyssey - Mars orbit
  Jonathan's Space Report
  Mars Express - Mars orbit
  Opportunity - Mars surface
  Mars Recon Orbiter- Mars orbit
  Curiosity - Mars surface

Inner Solar System

• Messenger - Mercury orbit
  Venus Express - Venus orbit
  Akatsuki - Solar orbit, en route Venus
  Ikaros - Solar orbit

Solar orbit

• Rosetta - Solar orbit, en route Comet Churyumov-Gerasimenko
  Deep Impact Flyby - Solar orbit, en route asteroid (163249) 2002 GT
  Dawn - Solar orbit, en route (1) Ceres

Near-1AU Solar Orbit

• Pioneer 6, 7, 8 - Solar orbit, dormant
  ICE - Dormant, in 0.9 x 1.0 AU solar orbit
  Spitzer - Earth-trailing orbit
  STEREO A and B - Solar orbit
  Kepler - Solar orbit
  Chang'e-2 - Solar orbit

Earth-Moon system

• ARTEMIS P1 and P2 - Lunar orbit
  LRO - Lunar orbit
  Wind, SOHO, ACE - Earth-Sun L1
  Herschel, Planck - Earth-Sun L2
  Geotail, Chandra, XMM, Cluster FM5/FM6/FM7/FM8, Integral, IBEX, Spektr-R - Deep Earth Orbit