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

 

Pretty picture: A sunset postcard and a special shadow from Opportunity

Posted by Emily Lakdawalla on 2012/02/21 04:31 CST

It took Don Davis many hours of meticulous labor to assemble this beautiful postcard from Mars.

Read More »

Dusty girl

Posted by Emily Lakdawalla on 2012/01/23 05:32 CST

Today Opportunity sent back to Earth the last few frames of the "deck pan" self-portrait she took during the waning days of 2011. Her solar panels are very dusty, which isn't helpful. It's near winter solstice in her southern location on Mars, so the angled Sun is not providing as much power as it would in a different season.

Read More »

Mars Exploration Family Portrait

Posted by Emily Lakdawalla on 2011/11/23 12:26 CST | 1 comments

Jason Davis put together this neat summary of the checkered history of Mars exploration.

Read More »

Curiosity in context: Not exactly "Viking on wheels," but close

Posted by Emily Lakdawalla on 2011/11/21 06:51 CST

As I was beginning my research for my two magazine articles on the Curiosity rover's upcoming mission to Mars, I needed to figure out for myself how exactly this gigantic, ungainly machine fit in to the context of past Martian missions.

Read More »

The latest HiRISE view of Opportunity, on Endeavour's rim

Posted by Emily Lakdawalla on 2011/09/24 10:19 CDT

In a now-routine act of obtaining detailed photographs of robots from Earth sitting on the surface of another planet, the HiRISE camera on Mars Reconnaissance Orbiter has captured a view of Opportunity sitting on the rim of Endeavour crater.

Read More »

In their own words

Posted by Emily Lakdawalla on 2011/08/16 08:42 CDT

While doing my daily reading today I was struck by the awesomeness of two recent blog posts. Both were composed not by professional bloggers like me but by professional space explorers, one a scientist and the other an engineer.

Read More »

Wheels on Cape York!

Posted by Emily Lakdawalla on 2011/08/10 02:09 CDT

Opportunity's wheels are on a whole new different kind of rock: she has arrived at the rim of Endeavour crater, on Cape York.

Read More »

Spirit Point and Odyssey crater in sight, and new rock under Opportunity's wheels

Posted by Emily Lakdawalla on 2011/08/07 04:26 CDT

Opportunity is at her goal. In this 3D anaglyph, taken on sol 2678 (yesterday, August 6, 2011), Opportunity's wheels are resting on strange lumpy bedrock.

Read More »

Mountains rising for Opportunity

Posted by Emily Lakdawalla on 2011/07/31 10:11 CDT

The views from Opportunity of Endeavour's near and distant rim peaks are getting ever more vertical as Opportunity approaches Cape York.

Read More »

Opportunity's horizon rises -- and maybe brings Cape York into view

Posted by Emily Lakdawalla on 2011/07/21 03:12 CDT

For miles and miles of Martian terrain, Opportunity's view forward has contained a distinctive line of hills—the far rim of Endeavour crater.

Read More »

In Memory of Spirit, and Why Cuteness Matters

Posted by Melissa Rice on 2011/06/15 02:21 CDT

An analysis of "cuteness," and why it matters when talking about science.

Read More »

A picture of Spirit that's too poetical for words

Posted by Emily Lakdawalla on 2011/05/25 01:25 CDT

Yesterday, I remarked that despite the declaration of her death we'll be seeing Spirit frequently over the next few years, as long as Mars Reconnaissance Orbiter is still monitoring her landing site with its HiRISE camera. I said that Spirit is a lump that's relatively easy to spot because of her dark shadow. Well, Spirit's managed to make herself even easier to spot than that.

Read More »

Sad news for Spirit: It's All Over But the Crying

Posted by Emily Lakdawalla on 2011/05/24 03:05 CDT

Alicia Chang reported today that, according to project manager John Callas, the last attempt to uplink a command to the Mars Exploration Rover Spirit will be made tomorrow. NASA will cease listening for signals from Spirit on Tuesday.

Read More »

365 Days of Astronomy Podcast: What's up in the second quarter of 2011

Posted by Emily Lakdawalla on 2011/04/07 11:16 CDT

Regular readers of this blog will find the content of today's 365 Days of Astronomy Podcast familiar, because it's an update on what the solar system exploration spacecraft are up to, based on my monthly "what's up" updates.

Read More »

Welcome to Carnival of Space #191

Posted by Emily Lakdawalla on 2011/04/05 11:25 CDT

Welcome, everyone, to the Planetary Society Blog for the 191st Carnival of Space! Every week, a different webmaster or blogger hosts the Carnival, showcasing articles written on the topic of space.

Read More »

What's up in the solar system in April 2011

Posted by Emily Lakdawalla on 2011/03/31 03:59 CDT

April 2011 will see MESSENGER begin the science phase of its orbital mission at Mercury, and should, I think, also see the start of Dawn's approach observations of Vesta. At Mars, Opportunity is back on the road again, rolling inexorably toward Endeavour. At Saturn, Cassini will continue its focus on Saturn and Titan science.

Read More »

LPSC 2011: Day 3: Moon, Mars, and Venus

Posted by Ted Stryk on 2011/03/10 11:11 CST

Wednesday morning included some interesting conversations. Notably, I spoke with Pamela Gay, who is responsible for the MoonZoo citizen science program and who is presently working on developing a site through which the public will be able to help search for potential Kuiper belt objects for the New Horizons mission to encounter after the Pluto flyby.

Read More »

Endeavour on Opportunity's horizon: Are we there yet?

Posted by Emily Lakdawalla on 2011/03/02 03:45 CST

Last week the Mars Exploration Rover team dumped another 90 sols' worth of data from Mars into NASA's Planetary Data System, the national repository for space mission data. As I did once before, I dove into this fresh pile of data to pull out Opportunity's color views of the distant rim of Endeavour crater.

Read More »

What's up in the solar system in March 2011

Posted by Emily Lakdawalla on 2011/02/28 02:43 CST

I don't think there's any question what the big event of this month will be: MESSENGER is finally, finally entering orbit at Mercury on March 18 at 00:45 UTC (March 17 at 16:45 for me).

Read More »

New website full of color versions of Opportunity rover's microscopic images

Posted by Emily Lakdawalla on 2011/02/24 04:47 CST

There is a fascinating new page on the Mars Exploration Rover Pancam science team's website, full of color versions of Opportunity's microscopic images. The Microscopic Imager is one of the tools on the end of the robotic arm, and serves as a hand lens for the robot geologist to explore the rocks and sands of Mars in great detail.

Read More »

Items 101 - 120 of 246  Previous12345678910Next
Facebook Twitter Email RSS AddThis

Essential Advocacy

Our Advocacy Program 
provides each Society member 
a voice in the process.



Funding is critical. The more 
we have, the more effective 
we can be, translating into more 
missions, more science, 
and more exploration.

Donate

Featured Images

Cleaning up the QM-2 deluge
QM-2 test firing
QM-2 booster smokes the hillside
Qualification Motor 2
More Images

Featured Video

The Planetary Post - James Webb Space Telescope

Watch Now

Space in Images

Pretty pictures and
awe-inspiring science.

See More

Join the New Millennium Committee

Let’s invent the future together!

Become a Member

Connect With Us

Facebook, Twitter, YouTube and more…
Continue the conversation with our online community!