login - create an account - help

• AAPT ComPADRE
• Events
• Collaborate
• About
• Contact Us

Materials Similar to Pluto: The Discovery of Planet X

• 63%: Dwarf Planet Pluto
• 51%: Pluto loses status as a planet
• 44%: APS News Online: This Month in Physics History – November 8, 1895: Roentgen's Discovery of X-rays
• 40%: Roentgen's Discovery of the x-ray
• 35%: New Moons of Pluto
• 35%: The Dwarf Planets
• 35%: The Eight Planets
• 32%: The Nine 8 Planets: A Multimedia Tour of the Solar System
• 32%: Map-a-Planet
• 29%: New Horizons: NASA's Pluto-Kuiper Belt Mission
• 29%: New Horizons - Mission to Pluto and the Kuiper Belt
• 29%: The Electromagnetic Spectrum: X-Rays
• 28%: Explorers 1 and 3 - The Discovery and Early History of the Earth's Radiation Belts