Selene Notes

Milestones of lunar exploration

From the first impact probe to commercial landers: the missions that changed what we know about the Moon.

  1. Luna 2 — The Soviet probe becomes the first human-made object to reach another world when it impacts the Moon east of Mare Imbrium.
  2. Luna 3 — First photographs of the far side, a face of the Moon that can never be seen from Earth.
  3. Luna 9 — First soft landing and first pictures from the lunar surface, proving the ground could support a lander.
  4. Surveyor 1 — First American soft landing; the Surveyor series scouted sites for crewed missions.
  5. Apollo 8 — Frank Borman, Jim Lovell and Bill Anders become the first people to orbit the Moon and photograph Earthrise.
  6. Apollo 11 — Neil Armstrong and Buzz Aldrin land in the Sea of Tranquility while Michael Collins orbits above.
  7. Luna 16 — First robotic sample return, bringing back about 100 grams of soil from Mare Fecunditatis.
  8. Lunokhod 1 — The first remote-controlled rover on another world drives more than 10 km over ten months.
  9. Apollo 17 — The last crewed landing. In total twelve astronauts walked on the Moon and returned 382 kg of samples.
  10. Clementine — A global multispectral map and the first hints of ice in polar craters.
  11. LCROSS — A spent rocket stage strikes Cabeus crater; the debris plume confirms water ice. The Lunar Reconnaissance Orbiter, launched the same year, is still mapping the surface.
  12. Chang’e 3 — China’s first landing, carrying the Yutu rover to Mare Imbrium.
  13. Chang’e 4 — First soft landing on the far side, in Von Kármán crater, using a relay satellite to talk to Earth.
  14. Chang’e 5 — Returns 1.7 kg of young volcanic samples, the first new lunar samples in 44 years.
  15. Chandrayaan-3 — India lands its Vikram lander and Pragyan rover near the south pole.
  16. SLIM — Japan’s lander touches down within about 100 m of its target, demonstrating pinpoint landing.
  17. IM-1 Odysseus — The first commercially built lander to reach the surface.
  18. Chang’e 6 — First samples ever collected from the far side, returned from the South Pole–Aitken basin.
  19. Blue Ghost 1 — A commercial lander touches down upright in Mare Crisium and operates through a full lunar day.