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More fancy Phobos and Deimos photography by Curiosity

Posted by Emily Lakdawalla on 2013/09/24 10:19 CDT

Curiosity looked up after dark and captured more cool photos of Mars' moons. They include Phobos and Deimos passing in the night, and Phobos entering Mars' shadow.

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Movie of Phobos and Deimos from Curiosity: super cool and scientifically useful

Posted by Emily Lakdawalla on 2013/08/16 05:01 CDT | 5 comments

Yesterday, the Curiosity mission released the video whose potential I got so excited about a couple of weeks ago: the view, from Curiosity, of Phobos transiting Deimos in the Martian sky. In this post, Mark Lemmon answers a bunch of my questions about why they photograph Phobos and Deimos from rovers.

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Shadowland

Posted by Bill Dunford on 2013/08/05 01:38 CDT | 4 comments

Seasons, sunlight, and shadow at the Moon's north pole

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Curiosity is copying Cassini's tricks!

Posted by Emily Lakdawalla on 2013/08/03 10:59 CDT | 9 comments

Take a look at this amazing photo, captured by Curiosity from the surface of Mars on sol 351 (August 1, 2013). It is unmistakably Phobos.

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A New Dimension for Mercury

Posted by Bill Dunford on 2013/07/15 01:42 CDT | 3 comments

There's a cool new way to explore the first planet.

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Say "hi!" to asteroid -- actually, asteroids -- (285263) 1998 QE2

Posted by Emily Lakdawalla on 2013/05/30 06:51 CDT | 8 comments

A large asteroid is passing reasonably close to Earth in a few hours, and astronomers at the great radio telescopes at Goldstone and Arecibo are zapping it. The latest discovery: QE2, like many asteroids, is a binary.

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Why don't we have any photos of asteroid 2012 DA14 if it came so close?

Posted by Emily Lakdawalla on 2013/02/19 03:13 CST | 2 comments

A frequently-asked question last week was: if asteroid 2012 DA14 is coming so close to Earth, why hasn't anyone taken any pictures of it? Now that 2012 DA14 has whizzed past us, we do finally have some radar pictures of it, but they still may not satisfy everyone.

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Arc of Ice and Light

Posted by Bill Dunford on 2013/02/18 10:20 CST | 2 comments

When the sunlight catches it just right, Saturn's F Ring is something to see.

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The Earth is a Planet: Why We Explore Space

Posted by Bill Dunford on 2013/02/11 10:50 CST

Why spend effort and scarce resources on space exploration when we have so many problems here at home? Turns out, there are some pretty good reasons.

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Venerable Deep Impact spacecraft has photographed comet ISON

Posted by Emily Lakdawalla on 2013/02/05 05:24 CST | 6 comments

Deep Impact has made the first space-based observations of comet ISON.

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Pretty picture: Jupiter photo from an unusual source

Posted by Emily Lakdawalla on 2012/12/26 01:02 CST | 4 comments

A recently launched Earth-observing satellite is using the stars to practice its pointing, and caught a neat animation of Jupiter.

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That amazing image of Saturn's north pole just got better: now, it moves!

Posted by Emily Lakdawalla on 2012/11/28 11:27 CST | 2 comments

Remember the amazing photo of Saturn's north pole that I posted yesterday? Now, thanks to an amateur image processor, it moves, and the motions of the individual clouds within the belts are mesmerizing.

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Nifty animation: Dust in the air for Curiosity

Posted by Emily Lakdawalla on 2012/11/21 11:21 CST

An animation of Curiosity photos shows changes in the weather.

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Happy Cassini PDS Release Day!

Posted by Emily Lakdawalla on 2012/10/08 01:00 CDT | 2 comments

It's a quarterly feast day for me: the day that the Cassini mission delivers three months' worth of data to NASA's Planetary Data System. Here's a few images processed from the October 1, 2012 data release.

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Curiosity catches sunspots along with Phobos and Deimos transits

Posted by Emily Lakdawalla on 2012/10/03 07:15 CDT | 2 comments

Curiosity has been shooting photos of the Sun as Phobos and Deimos cross its face, and -- as far as I can tell -- captured sunspots as well.

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Chang'e 2: The Full Story

Posted by Bill Gray on 2012/08/25 10:55 CDT | 4 comments

An update on China's second lunar orbiter, Chang'e 2, which is now heading for asteroid Toutatis.

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First look at Curiosity MARDI's descent animation (WOW WOW)

Posted by Emily Lakdawalla on 2012/08/06 07:09 CDT | 5 comments

Even a preliminary, low-resolution, low-frame-rate version of Curiosity's descent imager animation of the arrival on Mars contains almost more awesome than I can stand.

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Pretty pictures from Cassini's weekend flybys of Enceladus and Tethys

Posted by Emily Lakdawalla on 2012/04/16 03:11 CDT

Cassini flew past both Enceladus and Tethys on April 14. Here's a cool animation of its approach to Enceladus' plumes, and a pretty global picture of Tethys.

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Pretty Pictures: Amazing Asteroid Lutetia

Posted by Emily Lakdawalla on 2012/04/10 02:00 CDT

A long-awaited data set is finally public (well, long-awaited by me, at least). The Rosetta team has now published their data from the July 10, 2010 flyby of asteroid (21) Lutetia. This data set is absolutely stunning, and my friends in the amateur image processing community wasted no time in creating art out of it.

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More Dawn Vesta approach images: First color views

Posted by Emily Lakdawalla on 2012/02/17 11:37 CST

On June 30, Dawn stopped thrusting for a full Vestian day -- five hours and 20 minutes -- and just watched the asteroid rotate. But unlike the previous observations, they used all of Dawn's color filters to acquire the best-ever color photos of the lumpy world.

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