Help Shape the Future of Space Exploration
Join The Planetary Society Now
Join our eNewsletter for updates & action alerts
Filed under pretty pictures, history, trans-neptunian objects, Pluto, dwarf planets beyond Neptune
Lowell Observatory Archives
Original image data dated on or about March 13, 1930.
Pluto's dark side
Zooming in on Pluto’s pattern of pits
The Pluto system on May 15, 2005
Pretty pictures and awe-inspiring science.
Let’s explore the cosmos together!
Become a Member
Facebook, Twitter, YouTube and more…Continue the conversation with our online community!
Empowering the world's citizens to advance space science and exploration.
Connect With Us