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Pretty pictures of terraced craters on Mars

Emily Lakdawalla • February 27, 2014 • 3

Check out this unusual crater on Mars. It's not a very big one, less than 500 meters in diameter, and yet it has two rings. Most craters on Mars this size are simple bowl shapes. What's going on here?

A Spin Through the Inner Solar System

Bill Dunford • February 24, 2014 • 1

Animated maps of the planets show the spheres in motion.

Intro Astronomy Class 3: Telescopes, the Moon

Bruce Betts • February 21, 2014

Explore optical, radio, and space telescopes and the Moon in the video of class 3 of Bruce Betts' Introduction to Planetary Science and Astronomy class.

LADEE spotted by Lunar Reconnaissance Orbiter!

Emily Lakdawalla • January 29, 2014

Lunar Reconnaissance Orbiter has managed to snap a photo of the other current lunar orbiter, LADEE, at the Moon.

Lunar Reconnaissance Orbiter Diviner maps geologic context of Chang'e 3 landing site

Emily Lakdawalla • January 08, 2014 • 1

The LRO Diviner Lunar Radiometer has been mapping the entire Moon on a nearly continuous basis since July, 2009. The Diviner team has produced maps of the thermal behavior and and a range of derived quantities at Chang’e 3 landing site that are described in this post.

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