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Blogs

Meet our bloggers...CEO, Bill Nye, Emily Lakdawalla, Bruce Betts, Mat Kaplan, Casey Dreier, and a host of expert and entertaining voices from throughout our vast space community.

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Intro Astronomy Class 7: Near Earth Asteroids and the Jupiter System

Posted by Bruce Betts on 2014/03/21 02:10 CDT

Examine the threat of near Earth asteroids and begin exploring the Jupiter System in this video of class 7 of Bruce Betts' Introduction to Planetary Science and Astronomy class.

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Shining Up A Telescope

Posted by Bruce Betts on 2014/03/21 11:50 CDT

A 0.81m telescope in northern Italy is well on its way to being wide eyed and shiny thanks to a 2013 Planetary Society Shoemaker NEO Grant, which will enable it to make better near Earth object observations to help protect our planet from asteroid impact.

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ICE/ISEE-3 update: Amateurs detect its signal while professionals study contacting it

Posted by Emily Lakdawalla on 2014/03/20 10:12 CDT | 5 comments

Since the last time I reported on ICE/ISEE-3, there have been several developments. Its signal has been detected by several Earth-based observers, and there is now some (though slight) hope of reestablishing command over the spacecraft.

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LPSC 2014: Plate tectonics on another world: Europa

Posted by Emily Lakdawalla on 2014/03/19 01:28 CDT | 7 comments

Simon Kattenhorn and Louise Prockter may finally have found subduction zones on Europa, which would it the only other place in the solar system besides Earth that is known to have active plate tectonics.

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The 2015 Planetary Science Budget Situation - A Short Presentation

Posted by Casey Dreier on 2014/03/19 12:09 CDT | 2 comments

I gave a talk at the Lunar and Planetary Science Conference this year where I summarized the planetary budget situation. Here is that talk.

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Moonwalking

Posted by Bill Dunford on 2014/03/18 12:42 CDT | 8 comments

Get an astronaut's view into several lunar craters.

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Curiosity update, sols 563-569: Kimberley ahoy!

Posted by Emily Lakdawalla on 2014/03/16 05:12 CDT | 1 comments

With a series of drives over the last week, Curiosity is now approaching her next science stop at Kimberley. The distinctive knobs of the Kimberley outcrop are visible in photos taken on sol 569.

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Titan's lakes: The basics

Posted by Emily Lakdawalla on 2014/03/15 10:30 CDT | 7 comments

Since Seth MacFarlane tweeted that this weekend's episode of Cosmos was going to include a segment on lakes on Titan, I thought I'd write a post explaining the basics of Titan lakes.

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Shivering in Paradise: An Alaskan Aurora Adventure

Posted by Mat Kaplan on 2014/03/14 06:14 CDT | 1 comments

Mat Kaplan checks an item off his bucket list: Seeing the aurora in Alaska.

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Intro Astronomy Class 6: Mars (continued) and Asteroids

Posted by Bruce Betts on 2014/03/14 06:10 CDT

Continue exploring Mars and learn about asteroids in this video of class 6 of Bruce Betts' Introduction to Planetary Science and Astronomy class.

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