Help Shape the Future of Space Exploration

Join The Planetary Society Now  arrow.png

Join our eNewsletter for updates & action alerts

    Please leave this field empty
Blogs

Blog Archive

 

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.

Read More »

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.

Read More »

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.

Read More »

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.

Read More »

Curiosity update, sols 465-487: Wheel inspection, software upgrade, Cumberland dump

Posted by Ken Herkenhoff on 2013/12/19 01:39 CST

Curiosity activities over sols 465 to 487 included monitoring the condition of the wheels; a flight software upgrade; and dumping the Cumberland drill sample. Curiosity put approximately 200 meters on the odometer during this period.

Read More »

This Week's Planetary Radio: Reporting Big News from AGU

Posted by Mat Kaplan on 2013/12/18 11:43 CST

Major revelations about our solar system at last week's AGU conference came from near and far. Emily Lakdawalla and Casey Dreier share a few, while Bill Nye salutes China's Chang'e 3 lunar lander and rover.

Read More »

An Updated Mars Exploration Family Portrait

Posted by Jason Davis on 2013/12/18 11:16 CST | 6 comments

The Mars Exploration Family Portrait shows every dedicated spacecraft mission to Mars, and now includes India's Mars Orbiter Mission and NASA's MAVEN.

Read More »

Chang'e 3 update: 6 instruments active, new fan-produced landing video

Posted by Emily Lakdawalla on 2013/12/17 10:51 CST | 28 comments

Today there was a lengthy press briefing by several members of the Chang'e 3 science team. A complete transcript was posted in Chinese. I have run it through two machine translators and found it to be quite informative, not just about the mission but also about attitudes about Chinese space exploration and foreign cooperation. I also have a cool fan-produced video to share.

Read More »

Cosmos with Cosmos Episode 8: Journeys Through Space and Time
Are we imprisoned in both?

Posted by Casey Dreier on 2013/12/17 03:00 CST | 6 comments

Sagan makes us confront the limitations of our mortality given the immensities of space and time presented to us by the cosmos.

Read More »

Conversations with an interplanetary spacecraft: "Hi, Juno!"

Posted by Emily Lakdawalla on 2013/12/17 09:37 CST | 6 comments

Juno's Earth flyby represented the first opportunity for many of the science instruments to be used on a planetary target. There were terrific photos of Earth and the Moon, plus a cool project to see if Juno could detect intelligent life on Earth.

Read More »

Destination: Europa!

Posted by Steve Vance on 2013/12/16 01:36 CST | 5 comments

It's time to reassess Europa exploration, past, present and future. The Destination Europa! session at AGU, inspired by the eponymous website and movement, didn't take exactly that message as its theme, but it's what I got from the presentations. What an ELECTRIFYING meeting this has been for Europa exploration!

Read More »

Amazing Chang'e 3 descent video

Posted by Emily Lakdawalla on 2013/12/15 12:57 CST | 8 comments

Watch and enjoy this full video of Chang'e 3's descent onto the lunar surface.

Read More »

Color photo of Yutu rover and Chang'e lander, and more on the Chang'e 3 landing site

Posted by Emily Lakdawalla on 2013/12/15 09:59 CST | 9 comments

Fresh off of Chinese state television are lovely pictures taken by Chang'e 3 lander and rover of each other!

Read More »

Six wheels on soil for Yutu!

Posted by Emily Lakdawalla on 2013/12/14 03:28 CST | 9 comments

Here it is! Animated gifs, composed of screen grabs from Chinese state television, of the Yutu rover rolling on to the lunar surface. This was a replay, but it was no less thrilling for that; the actual rollout happened at 20:40 UT (12:40 PT). Six wheels on soil! Woohoo!

Read More »

Chang'e 3 has successfully landed on the Moon!

Posted by Emily Lakdawalla on 2013/12/14 08:28 CST | 2 comments

Transmitting images all the way down, China's Chang'e 3 lander successfully arrived on the lunar surface at 13:11:18 -- half an hour before the scheduled landing time. Rover deploy is set for a few hours later.

Read More »

Op-Ed: The new space race: It's not just the U.S. and Russia anymore
There are now many space programs, both national and private. And that's good for science.

Posted by Louis D. Friedman on 2013/12/13 12:05 CST | 7 comments

I once argued that the concept of a space race represented old thinking. The modern way forward in space would be through international cooperation and coordination. Today, I think my insistence that the space race was over was naive. There are now many space races.

Read More »

Chang'e 3 landing tomorrow 13:40 UT, earlier than previously reported

Posted by Emily Lakdawalla on 2013/12/13 11:20 CST | 1 comments

According to numerous Chinese news reports, Chang'e 3's landing on the Moon is now scheduled to begin at 21:40 Beijing time on December 14, which is 13:40 UT or 05:40 PT. That's about two hours earlier than previously stated.

Read More »

Europa: No Longer a "Should," But a "Must"

Posted by Casey Dreier on 2013/12/12 07:51 CST | 10 comments

We've waited long enough, Europa cries out for exploration and discovery. It's time to heed that cry.

Read More »

A Tale of Two Posters: Sediment on Mars and Searching Jupiter's Rings

Posted by Mark Hilverda on 2013/12/12 07:39 CST

A close look at two international planetary science poster presentations from the 2013 AGU Fall Meeting featuring sediment experiments to better understand Martian geomorphology and Juno's plans for exploring Jupiter's ring system.

Read More »

Watch this with your kids: Asteroid Fact versus Fiction

Posted by Emily Lakdawalla on 2013/12/12 04:52 CST

A cute video from the OSIRIS-REx mission in the style of "AsapSCIENCE" uses a whiteboard and stop-motion animation to separate asteroid fact from fiction.

Read More »

Items 201 - 220 of 3867  Previous11121314151617181920Next
Facebook Twitter Email RSS AddThis

JOIN THE
PLANETARY SOCIETY

Our Curiosity Knows No Bounds!

Become a member of The Planetary Society and together we will create the future of space exploration.

Join Us

Featured Images

Spitzer Space Telescope

Philae CIVA portrait of Rosetta's solar panels, April 14, 2014
Kepler-186f: A Second Earth
Phobos-Grunt imaged in orbit
More Images

Featured Video

View Larger »

Fly to an Asteroid!

Travel to Bennu on the OSIRIS-REx spacecraft!

Send your name

Join the New Millennium Committee

Let’s invent the future together!

Become a Member

Connect With Us

Facebook! Twitter! Google+ and more…
Continue the conversation with our online community!