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Blog Archive

 

Videos: Where are Curiosity's science instruments and how do they work?

Posted by Emily Lakdawalla on 2012/08/01 12:51 CDT | 2 comments

Mat Kaplan and I recently recorded a couple of videos giving a tour of the science instruments on the Curiosity Mars rover.

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Cosmoquest Science Hangout Wednesday August 1: Mihály Horányi, lunar dust expert

Posted by Jason Davis on 2012/07/30 12:31 CDT

I'll be guest hosting this week's Cosmoquest Science Hangout on Wednesday, August 1. The show starts at 2300 UTC, and my special guest is Mihály Horányi.

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Cosmoquest Science Hangout Wednesday July 18 2300 UTC: Jeff Foust, space industry analyst

Posted by Jason Davis on 2012/07/18 11:50 CDT

I hosted this week's Cosmoquest Science Hangout for Emily, and my guest was space industry analyst Jeff Foust, editor of The Space Review.

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Bill Nye on CNN Says US Risks Losing Its Space Edge

Posted by Jennifer Vaughn on 2012/07/05 10:26 CDT

Watch the Planetary Society CEO tell CNN why a reduction in NASA's planetary science funding is a mistake.

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Virtual Star Parties
staff-blog-post

Posted by Emily Lakdawalla on 2012/06/28 12:02 CDT

Hang out with Fraser Cain and amateur astronomers all over the world in Cosmoquest's Virtual Star parties conducted over Google+. Here's how -- plus an inspiring video produced by Google to show just how cool this is.

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How Curiosity Will Land on Mars, Part 1: Entry

Posted by Emily Lakdawalla on 2012/06/22 07:19 CDT | 14 comments

When people first hear about how Curiosity will land on Mars, their first question always is: are they nuts? This is the first in a multi-part series describing how -- and why -- Curiosity will land this way, in excruciating detail.

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Cosmoquest Science Hangout Wednesday June 20 2300 UTC: Ravi Prakash, Curiosity engineer

Posted by Emily Lakdawalla on 2012/06/18 05:32 CDT | 1 comment

This Cosmoquest Science Hangout featured Ravi Prakash, Curiosity Entry, Descent, and Landing Systems Engineer. He explained how Curiosity will land on Mars, and why they've changed things since Spirit and Opportunity landed.

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Weekly Space Hangout

Posted by Emily Lakdawalla on 2012/06/14 12:13 CDT

This week's Cosmoquest Google+ Space Hangout, featured me, Fraser Cain, Amy Teitel, and Nicole Gigliucci. We talked about Curiosity's landing, exoplanets, the Fermi Paradox, and tropical lakes on Titan.

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Planetary Radio is Back on iTunes!

Posted by Mat Kaplan on 2012/06/14 10:38 CDT

With help from Apple, we've once again made Planetary Radio, our weekly podcast and public radio series, available from the most popular spot on the Net to find and subscribe to podcasts.

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Watch the recording of my Google+ Science Hour with guest Dan Durda

Posted by Emily Lakdawalla on 2012/06/07 01:55 CDT | 1 comment

On June 6 I hosted the Cosmoquest Weekly Science Hour. My guest was Dan Durda of the Southwest Research Institute. We talked asteroids, impact mitigation, searches for Vulcanoids, and suborbital experiments, and then he took us through how he creates his digital space art.

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Celestron Video From USA Science & Engineering Festival

Posted by Mat Kaplan on 2012/06/06 06:26 CDT | 1 comment

Telescope maker Celestron joined the Planetary Society at April's big festival in Washington. Their new video about the experience features our Emily Lakdawalla.

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Video: Saturn makes its own drama (with a little help)

Posted by Emily Lakdawalla on 2012/05/22 05:43 CDT | 5 comments

The apparently simple device of running Cassini images together like a flipbook makes for a dramatic movie, especially with the help of well-timed musical cues.

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Cool video: Jupiter, its moons, a comet, and...the Sun?

Posted by Emily Lakdawalla on 2012/05/16 11:45 CDT | 1 comment

Here's a neat video posted by SungrazerComets (the Twitter identity of the U.S. Naval Research Laboratory's Sungrazing Comets website) this morning. It's an animation of images taken by the Solar and Heliospheric Observatory (SOHO) on May 13 and 14, when Jupiter was passing through solar conjunction

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Space Hangout with Britney Schmidt

Posted by Emily Lakdawalla on 2012/05/09 02:06 CDT | 3 comments

Watch a conversation I had with planetary astronomer Britney Schmidt about Europa and the current state of outer planets exploration! Also, bonus video of an earlier hangout with Robbie Herrick.

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Video: We Must Explore

Posted by Andrew Chaikin on 2012/05/04 11:36 CDT | 2 comments

Planetary exploration is in trouble. Massive budget cuts threaten to starve NASA’s planetary program for years to come. If you are as angered and frightened by this situation as I am, I ask you to make your voice heard. Please share this video. And tell Washington, “We Must Explore.”

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Titan, Dead or Alive? A Debate

Posted by Emily Lakdawalla on 2012/05/02 10:32 CDT

A lively discussion and debate between planetary polymaths Ralph Lorenz and Jeffrey Moore about Titan, hosted by the Denver Museum of Nature and Science, moderated by David Grinspoon.

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Cartoon: Voyager's ongoing adventures

Posted by Emily Lakdawalla on 2012/04/23 11:36 CDT | 2 comments

I'm not sure what to make of this Youtube cartoon about Voyager, except to say that it's simultaneously heart-wrenching, funny, and adorable.

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Test Your Planetary Knowledge and Learn More

Posted by Bruce Betts on 2012/04/16 06:30 CDT | 3 comments

If you want to test your planetary knowledge, or just have a masochistic love of tests, I’ve posted the midterm I’ve given to my students in my online Introductory Astronomy and Planetary Science class at California State University Dominguez Hills.

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Snapshots From Space Video: Revealing Jupiter's (Mostly) Unseen Treasures

Posted by Mat Kaplan on 2012/03/18 01:46 CDT | 2 comments

Tens of thousands of Jupiter images were taken by the Voyager spacecraft, but relatively few have been processed to reveal their true beauty and wonder. The latest Snapshots video from Emily Lakdawalla explains why.

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Online Astronomy Course Update

Posted by Bruce Betts on 2012/03/06 11:27 CST

All the archived lectures from my free Introduction to Astronomy and the Solar System course, as well as links to the syllabus and how to watch the lectures live, can be found online.

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