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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 comment

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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Lunar and Planetary Science Conference 2014 preview

Posted by Emily Lakdawalla on 2014/03/14 01:44 CDT | 2 comments

It's that time of year again: my favorite annual space science meeting, the Lunar and Planetary Science Conference, takes place all next week in Houston, Texas. Get ready for reports on everything from Mercury to the Moon to Mars to Miranda!

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Spacecraft phone home: Cool Deep Space Network data visualization

Posted by Emily Lakdawalla on 2014/03/14 11:04 CDT | 5 comments

Check out the awesome new "Deep Space Network Now" page at JPL's Eyes on the Solar System to see just who the many antennas of the Deep Space Network are talking to at this moment.

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Our Official Response to NASA's 2015 Budget Proposal

Posted by Casey Dreier on 2014/03/14 02:06 CDT | 5 comments

The Planetary Society released its stance on the 2015 budget proposal for NASA today. We can't fully support it.

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Postcards from Pluto

Posted by Amanda Zangari on 2014/03/12 03:26 CDT | 2 comments

Amanda Zangari shares what it's like to be a scientist on New Horizons, and explains some of the day-to-day workings of the mission behind the scenes.

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Comet Siding Spring Mars encounter: How to determine the orbit of a comet?

Posted by ESA Mars Express Team on 2014/03/12 02:02 CDT | 2 comments

In the quest to track Comet Siding Spring, the Mars Express team tells us how computing the orbit of a comet isn't as straightforward as science fiction would have us believe.

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Pretty Picture: Three Wanderers

Posted by Emily Lakdawalla on 2014/03/12 12:34 CDT

With all the excitement happening on missions criscrossing the solar system, I often forget to enjoy the views of our solar system that we can achieve from home. Amateur astronomers don't make the same mistake. Here's a lovely photo that Stuart Atkinson sent me, captured last night from Kendal, England, showing four special wanderers.

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The new Cosmos: Standing Up in the Milky Way

Posted by Emily Lakdawalla on 2014/03/10 11:55 CDT | 78 comments

My daughters liked the new Cosmos and want to watch next week. I thought it was a successful beginning for a long series, and I think it'll become a weekly viewing event for our family. I hope other families think the same.

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The Very Large Telescope sights Rosetta's comet target, sees activity beginning

Posted by Emily Lakdawalla on 2014/03/10 02:18 CDT

Rosetta's comet target, 67P/Churyumov-Gerasimenko, has emerged from behind the Sun as seen from Earth, and the Very Large Telescope has photographed it. The new images show that cometary activity has already begun as Rosetta approaches for its August rendezvous.

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Why Cosmos should matter, especially to Hollywood

Posted by Taryn O'Neill on 2014/03/07 01:52 CST | 3 comments

For a town dependent on Stars, there are far too few people here who look up at the sky. But come this Sunday, March 9, the epic series of science, space and humanity will return: Cosmos: A Spacetime Odyssey. Why does it matter for Hollywood, specifically? I'll tell you why it will. And then why it should.

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[Updated] To Europa!...Slowly. First Impressions of NASA's New Budget Request
My first impressions of the 2015 NASA Budget Request from the White House

Posted by Casey Dreier on 2014/03/07 11:20 CST | 5 comments

Europa may get a mission...eventually. We give our first take on the 2015 NASA Budget request. How does Planetary Exploration fare? Which projects were cancelled? Will NASA capture an asteroid? And most importantly, what can you do about it?

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That time I took a selfie with Neil Tyson and the President of the United States

Posted by Bill Nye on 2014/03/07 07:44 CST | 11 comments

Last week, my fellow Board Member Neil deGrasse Tyson and I were invited to be presenters at the first edition of the White House Film Festival. Neil asked the President if we could take a selfie with him. In those few moments, the President, Neil, and I spoke about science and space exploration.

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PlanetVac at the IEEE Aerospace Conference

Posted by Bruce Betts on 2014/03/07 04:35 CST | 1 comment

PlanetVac project leader Kris Zacny of Honeybee Robotics reports on presenting results of the Planetary Society project PlanetVac that created a prototype planetary dirt sampling system and tested it under Martian pressures.

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Intro Astronomy Class 5: Venus (continued) and Mars

Posted by Bruce Betts on 2014/03/06 10:49 CST

Continue exploring Venus and begin looking at Mars in this video of class 5 of Bruce Betts' Introduction to Planetary Science and Astronomy class.

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Curiosity update, sols 549-562: Shooting past Kylie on the road to Kimberley

Posted by Emily Lakdawalla on 2014/03/06 07:35 CST | 7 comments

In a series of drives, Curiosity flew past the "striated terrain" that outcropped at Kylie, and is now negotiating her way around some rockier territory as she makes her way south toward the enticing outcrops of Kimberley.

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Hypervelocity Cratering and Riding Out the Risk

Posted by ESA Mars Express Team on 2014/03/06 07:34 CST

Today's update from the Mars Express team contains the realisation that, for some of the risks associated with October's Siding Spring flyby, there may not be much the team can do.

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2015 will be the Year of the Dwarf Planet, and you need to tell people about it!

Posted by Emily Lakdawalla on 2014/03/05 07:00 CST | 10 comments

I am very excited about 2015, more so than I have been about any year since I started working at The Planetary Society. Dawn will enter orbit at Ceres, and New Horizons, which will fly past Pluto and Charon. But if we want this kind of exploration to continue, I'm challenging you, dear readers, to tell the world why such non-planetary worlds are compelling places to go exploring.

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Mars Exploration Rovers Update: Opportunity Cruises Through Winter Solstice, Into Year 11
Sols 3564 - 3590

Posted by A.J.S. Rayl on 2014/03/05 01:32 CST

The Mars Exploration Rover mission put its 10th anniversary in the rear view mirror in February and roved on into its 11th year of surface operations at Endeavour Crater.

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