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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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Hangout on Air Friday, December 27 14:00 UT: Student Astronaut 10th Reunion

Posted by Emily Lakdawalla on 2013/12/27 08:00 CST

When Spirit and Opportunity landed in 2004, I was with the science team in charge of a group of high-school students called the Red Rover Goes to Mars Student Astronauts. We're coming up on the 10th anniversary of the landings -- what have those "kids" grown up into?

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Asteroid Minerva finds its magical weapons in the sky

Posted by Franck Marchis on 2013/12/26 11:48 CST

The International Astronomical Union has chosen the names Aegis and Gorgoneion for the two moons of the asteroid (93) Minerva. We decided to crowd-source the names, catching the attention of the public. Over the following year, I received a lot of emails with suggestions

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Cosmos with Cosmos Episode 9: The Lives of the Stars

Posted by Casey Dreier on 2013/12/24 03:11 CST | 3 comments

This episode highlights the other big idea in Cosmos: that we are profoundly connected with the universe around us. Our constituent parts are forged in the bellies of massive stars; we exist through their deaths.

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Planetary Radio: Ten Years A Roving: The Mars Exploration Rovers

Posted by Mat Kaplan on 2013/12/24 09:18 CST

This week's show looks back over ten years of exploration by Spirit and Opportunity. Writer A.J.S. Rayl recounts the challenges encountered early in the mission, and how an outstanding team triumphed.

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Chang'e 3 update with lots of pictures: Yutu begins lunar journey

Posted by Emily Lakdawalla on 2013/12/23 02:54 CST | 9 comments

There was a lot of action on Chang'e 3 over the weekend! I have lots of pictures to share, including the highest-quality one I've seen of the rover on the surface, plus video of the rover making tracks on the Moon and a 3D view of the lander.

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Book reviews: On habitable environments, and the rovers that explore them

Posted by Emily Lakdawalla on 2013/12/21 09:25 CST | 2 comments

I've got some books to recommend on astrobiology, planet Earth and its living creatures, impact cratering, and Mars rovers.

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Habitability, Taphonomy, and Curiosity's Hunt for Organic Carbon

Posted by John Grotzinger on 2013/12/21 08:47 CST | 4 comments

Lots of people ask questions about how the Curiosity mission, and future missions, will forge ahead to begin with looking for evidence of past life on Mars. There is nothing simple or straightforward about looking for life.

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Chang'e 3 and LADEE updates: Yutu active again, LADEE didn't detect landing

Posted by Emily Lakdawalla on 2013/12/20 06:09 CST | 3 comments

Chinese state television broadcast a display of a Chang'e 3 lander image; the Yutu rover is awake; and LADEE reports a surprising non-detection of the Chang'e 3 landing.

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NASA re-creates the Apollo 8 Earthrise using Lunar Reconnaissance Orbiter data

Posted by Andrew Chaikin on 2013/12/20 02:20 CST | 1 comments

If there's one thing I've learned after decades of studying the first human voyages to another world, it's that there is always more to discover about Apollo. Case in point: The Apollo 8 Earthrise photo that became one of the iconic images of the 20th century.

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Book Review: Alien Seas, and so much more

Posted by Emily Lakdawalla on 2013/12/19 02:42 CST

Alien Seas is ostensibly a book about "oceans in space," but it delivers so much more. The slender volume contains essays by many active planetary scientists who also happen to be excellent writers, each one of them playing a different riff on the idea of oceans in different environments in the solar system.

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