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Stories, updates, insights, and original analysis from The Planetary Society.

Where neon falls like rain

As if Titan's methane rain weren't weird enough, Jupiter's now thought to have helium-neon rain.

A new view of Callisto

Here's a lovely amateur-produced color image of Jupiter's moon Callisto, or, as its artist Daniel Macháček calls it,

A trio of pretty Cassini pics

It's been a little while since I posted any Cassini pictures just because they were pretty, so here's a few recent ones, produced by amateurs from the images available on the Cassini raw images website.

Charlie Bolden Addresses Misconceptions of NASA's New Plan

There's been wide-spread confusion in the media about what NASA's FY 2011 would actually mean for the space agency. Charlie Bolden, NASA Administrator, addressed the misconceptions in a speech on March 16 to the Washington Space Business Roundtable's Satellite 2010 Conference.

Lunokhod found on the Moon -- and on Earth, too

Yesterday I posted a bit of a Lunar Reconnaissance Orbiter camera image showing the tracks of the Russian Lunokhod 2 rover. Today, I can post for you an image showing the rover's final resting place

And now for Luna 17 and Lunokhod 1

I am delighted to report that within a day of the first view of Luna 21 and Lunokhod 2 since the end of that mission in 1973, the sister mission, Luna 17 and Lunokhod 1, has also been found.

Titan: Callisto with weather

It's the second time I've posted with this provocative title. This time, it's in response to a new paper published last week in Science.

Helene has two faces

Yes, it's yet another post on Helene! I keep on finding new stuff to post. This time it is a really cool montage assembled by Ian Regan.

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