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Watch "Lunar Bridgehead," a Wonderfully Campy 1964 Film about Ranger 7

Posted by Jason Davis on 2014/08/01 09:13 CDT | 8 comments

NASA's Jet Propulsion Laboratory has released a 1964 documentary on Ranger 7 in honor of the spacecraft's fiftieth anniversary.

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Forensic Ballistics: How Apollo 12 Helped Solve the Skydiver Meteorite Mystery

Posted by Philip Metzger on 2014/04/21 09:33 CDT | 7 comments

What can a 45-year-old mission to the Moon tell us about a "meteorite" flying past a skydiver on Earth?

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Commander Dave Scott's Masursky Lecture from LPSC 2014

Posted by Emily Lakdawalla on 2014/04/04 03:21 CDT | 5 comments

A video of Apollo astronaut David Scott's lecture to the Lunar and Planetary Science Conference. His talk was an absolute treat: funny, educational, engaging, full of joy at his adventure, though at the end, a little angry that we've not sent more humans back. It's well worth 45 minutes of your time.

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The Last Flight of the Original Space Ranger

Posted by Bill Dunford on 2014/01/06 07:13 CST | 11 comments

Remembering the Moon's first extreme close-up.

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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 comment

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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Planetary Radio: Don't Step in That Puddle!
The Strong Evidence for Water on the Moon

Posted by Mat Kaplan on 2013/07/01 06:18 CDT

The Planetary Science Institute's Amanda Hendrix is the guest for our July 1 episode. She finds water in the least likely places, including Luna.

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Postcards from Clementine

Posted by Bill Dunford on 2013/02/25 12:44 CST | 4 comments

Nineteen years ago this month, the Clementine mission sent some amazing views from the moon.

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Forty years after Apollo 17's final footsteps

Posted by Andrew Chaikin on 2012/12/14 01:48 CST | 2 comments

Today marks the 40th anniversary of the last human footsteps on the Moon. In my latest video I look back at Apollo 17 and explain why I believe the Moon is the solar system's "jewel in the crown," beckoning us to return.

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Up Goer Five

Posted by Emily Lakdawalla on 2012/11/12 10:57 CST

In a stroke of pure genius, Randall Munroe of the web comic XKCD describes "Up Goer Five" with the ten hundred most commonly used words in the English language.

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Making an ugly rock beautiful

Posted by Emily Lakdawalla on 2012/11/02 08:03 CDT | 1 comment

Today I stumbled upon the Lunar and Planetary Institute's Lunar Sample Atlas, and was reminded of how much I love petrographic thin sections. They can make unassuming, cruddy looking rocks beautiful.

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Pretty Picture: Eagle's Landing

Posted by Emily Lakdawalla on 2012/09/13 03:59 CDT

Amateur image processor Tom Dahl's spectacularly high-resolution version of Buzz Aldrin's panoramic view of the Apollo 11 landing site.

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The Moon is a KREEPy place

Posted by Emily Lakdawalla on 2011/04/27 01:03 CDT | 2 comments

If you go to a conference about lunar geology, sooner or later you'll hear the term "KREEP" bandied about. (And almost as soon as KREEP is mentioned, a bad pun will be made. It's inevitable.) Context will tell you it has something to do with a special kind of lunar rock, but that'll only get you so far. What is KREEP, and why is it important on the Moon?

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Comparing Clementine and Chandrayaan-1 spectra from the Moon

Posted by Emily Lakdawalla on 2011/04/11 12:38 CDT

In a paper recently published in the Journal of Geophysical Research, Georgiana Kramer and several coauthors performed a careful comparison of two data sets that seem like they're measuring the same things, so you'd think that the measurements they took would match between the two instruments. But they don't quite match.

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The Power of Lighting Conditions

Posted by Samuel Lawrence on 2009/07/26 02:32 CDT

For over four decades, the lunar science community has absorbed the information from the Apollo missions. Although many important questions were answered, many important new questions are waiting to be tackled -- which is the very essence of science and exploration.

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Science enables exploration, exploration enables science

Posted by Samuel Lawrence on 2009/07/22 05:17 CDT

One primary goal of the LRO mission is to acquire the amazing bounty of scientific data necessary to enable future human lunar exploration and utilization. But why should we even bother going back?

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This is a special day...

Posted by Samuel Lawrence on 2009/07/20 05:04 CDT

It is a day where when all humans should take time to celebrate the momentous achievement that put two brave explorers on the face of another world. As Sir Arthur Clarke once famously said, the Apollo voyages will likely be the only events for which the 20th century will be remembered in the future, when humans live throughout the Solar System and beyond.

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Climb Aboard Apollo 11 Time Machine

Posted by Susan Lendroth on 2009/07/16 01:01 CDT

Grab your bell bottoms and Tang, and travel back to 1969 when Apollo 11's journey to the Moon captivated the world, and Neil Armstrong's and Buzz Aldrin's boot prints in the lunar dust transformed us into a multi-world species.

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Apollo Plus 40

Posted by Timothy Reed on 2009/06/18 12:05 CDT

The editors of the site, Nature, have begun their ApolloPlus40 blog.

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Celebrate Apollo 11's 40th Anniversary with the Crew

Posted by Susan Lendroth on 2009/05/22 01:08 CDT

This summer, the Smithsonian Institution's National Air and Space Museum in Washington, D.C. will commemorate that extraordinary moment in history with a very special Apollo 11 celebration, featuring the mission's original crew members along with former Johnson Space Center Director Chris Kraft.

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LPSC: Thursday: Rovers, Titan, Mars, Venus Express, Neptune

Posted by Ted Stryk on 2008/03/14 03:49 CDT

I spent a large portion of the day at the Lunar and Planetary Institute's library and presented my own poster during the poster sessions, so my coverage of Thursday's sessions is limited.

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