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Blogs

Blog Archive

 

Fly me to the Moon

Posted by Emily Lakdawalla on 2013/01/14 06:31 CST | 4 comments

Video views shot by two doomed spacecraft take us flying across 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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How GRAIL will meet its end

Posted by Emily Lakdawalla on 2012/12/13 05:34 CST | 2 comments

The twin GRAIL spacecraft are nearly out of fuel, and are being directed to a controlled impact near the north pole on the near side of the Moon on December 17. Before the end, though, they did some cool things, including flying within 2000 meters of mountaintops, and catching video of Lunar Reconnaissance Orbiter in flight.

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Planetary Society Hangout Thursday noon PT / 2000 UT: GRAIL's Demise, Curiosity Arrives, and the 2020 Rover Surprise

Posted by Casey Dreier on 2012/12/13 12:15 CST | 3 comments

Join us for our weekly hangout and catch up on GRAIL, Curiosity, and the future Mars rover.

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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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PlanetVac: Sucking Up Planetary Regolith
A New Planetary Society Project

Posted by Bruce Betts on 2012/10/30 02:27 CDT | 3 comments

Learn about the Planetary Society’s newest project: PlanetVac, with Honeybee Robotics, aims to prototype and test in a huge vacuum chamber a new way to sample planetary surfaces that could be used for sample return or for in situ instruments.

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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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A True Pioneer of the Science and Art of Flight

Posted by John M. Logsdon on 2012/08/27 03:29 CDT

Although Neil Armstrong may have passed away, his name will be part of human history forever.

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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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Hold the Moon in Your Hands

Posted by Emily Lakdawalla on 2012/06/12 04:49 CDT | 5 comments

Sky & Telescope and Replogle Globes teamed up to take advantage of the fabulous new Lunar Reconnaissance Orbiter image mosaic of the Moon to make an equally fabulous new Moon globe.

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Full Free Intro Astronomy Class Now Online

Posted by Bruce Betts on 2012/05/22 02:57 CDT | 1 comment

Bruce Betts' complete CSUDH Intro Astronomy and Planetary Science class is now available online. Find out how to access it, and go behind the scenes.

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3D view of an unnamed lunar crater

Posted by Emily Lakdawalla on 2012/05/03 03:18 CDT

Grab your red-blue 3D glasses and dive in to this small but spectacular unnamed lunar crater as seen in a Lunar Reconnaissance Orbiter photo.

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New views of Lunokhod 1 and Luna 17 from Lunar Reconnaissance Orbiter

Posted by Emily Lakdawalla on 2012/03/14 08:47 CDT

It is always thrilling to see relics of human exploration out there on other worlds. Today, the Lunar Reconnaissance Orbiter Camera team posted some new photos of two defunct spacecraft: the Luna 17 lander and the Lunokhod 1 rover. I've posted images of the two craft before, but the ones released today are much better.

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Comparing Chang'e 2 and Lunar Reconnaissance Orbiter maps of the Moon

Posted by Phil Stooke on 2012/02/13 10:23 CST | 2 comments

How does the LRO lunar map compare with the new Chinese product from Chang'e 2?

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GRAIL MoonKAM's first (released) video of the Moon

Posted by Emily Lakdawalla on 2012/02/01 03:49 CST

Here's the first release from MoonKAM, tiny cameras included on both GRAIL spacecraft whose only purpose is public outreach. Classrooms can sign up for opportunities to propose sites to image.

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Scale solar system presentation slide, a provisional version for you to review

Posted by Emily Lakdawalla on 2011/09/15 02:18 CDT

I'm preparing a talk for the Pacific Astronomy and Telescope Show here in Pasadena on Sunday afternoon at 1:45. I have spent the morning putting together a slide that I have long wanted to have for presentations.

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New Lunar Reconnaissance Orbiter photos show Apollo sites in sharpest detail yet

Posted by Jason Davis on 2011/09/08 11:58 CDT

On September 6, NASA released new high-resolution photos from the Lunar Reconnaissance Orbiter (LRO) showing the Apollo 12, 14 and 17 landing sites from vantage points as close as 21 kilometers.

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Pretty picture: Earth and Moon from JunoCam

Posted by Emily Lakdawalla on 2011/08/30 11:53 CDT

It's always awe-inspiring to see our great world as just a tiny spot within vast space. The latest spacecraft to get such a view of Earth and the Moon is the Jupiter-bound Juno.

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Citizen Science projects for Planetary Science: Get Involved! Do Science!

Posted by Mike Malaska on 2011/05/12 05:13 CDT

Citizen Science projects let volunteers easily contribute to active science programs. They're useful when there is so much data it overwhelms computing algorithms (if they exist) or the scientific research team attempting to process it.

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Memo to early risers: Look up!

Posted by Emily Lakdawalla on 2011/05/02 11:46 CDT

There is a traffic jam of planets on the eastern horizon in the early morning right now and for the next several weeks, a prize for those of you who have to rise before dawn.

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