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

 

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 »

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 »

Happy Valentine's Day from Mars

Posted by Emily Lakdawalla on 2011/02/14 01:35 CST

I dug around and found something unique: this cool heart-shaped feature on Mars -- my Valentine to you all!

Read More »

Scientific clarification: "inverted topography" is more general than "esker-like features"

Posted by Emily Lakdawalla on 2011/01/14 10:50 CST

In the past couple of months I've received several emails from scientists offering clarifications, corrections, or alternative points of view to previous posts, which is awesome and something that I enthusiastically encourage. Here's one of them.

Read More »

Two views of Santa Maria, from orbit and from the ground

Posted by Emily Lakdawalla on 2011/01/04 11:27 CST

Mars Reconnaissance Orbiter has just snapped another photo of Opportunity sitting on the ground on Mars. These pictures never get old.

Read More »

Door 24 in the 2010 advent calendar

Posted by Emily Lakdawalla on 2010/12/24 04:28 CST

Each day until the New Year, I'll be opening a door onto a different landscape from somewhere in the solar system. Where in the solar system are these squirrely spots?

Read More »

Opportunity: "So close we can taste it" to Santa Maria

Posted by Emily Lakdawalla on 2010/12/14 01:18 CST

Opportunity is on a kilometers-long eastward road trip across Meridiani Planum toward the rim of a large ancient crater named Endeavour; it'll be many months yet before she gets there.

Read More »

Door 11 in the 2010 advent calendar

Posted by Emily Lakdawalla on 2010/12/11 02:35 CST

Time to open the eleventh door in the advent calendar. Until the New Year, I'll be opening a door onto a different landscape from somewhere in the solar system. Where in the solar system are these sinuous ridges?

Read More »

Door 4 in the 2010 advent calendar

Posted by Emily Lakdawalla on 2010/12/04 02:03 CST

Time to open the fourth door in the advent calendar. Where in the solar system is this crater-specked mound?

Read More »

Fly over Mars

Posted by Emily Lakdawalla on 2010/11/08 11:19 CST

Adrian Lark has posted several new flights over gorgeous Martian landscapes to his Youtube channel. My favorite of his recent ones is this dive into Zumba crater.

Read More »

Mars Climate Sounder Watches Mars Weather to Prepare for Curiosity Landing

Posted by Emily Lakdawalla on 2010/09/30 12:46 CDT

I just posted the following update to the Mars Climate Sounder Team Website. I didn't realize until this message came in to my inbox that it is now one Mars year before Curiosity lands. Tick, tick, tick...

Read More »

Fourth MSL Landing Site Workshop: Day 2: Reports from Ryan Anderson

Posted by Emily Lakdawalla on 2010/09/30 11:37 CDT

I left the first day of the Fourth Mars Science Laboratory Landing Site Community Workshop on Monday just as they were getting in to the site-specific presentations. I left with no concern that I'd miss anything, though, because I knew that once he got done presenting his own work on Gale Crater, Cornell grad student Ryan Anderson would be taking notes and blogging the presentations on the other three sites.

Read More »

Mars Climate Sounder Watches Mars Weather to Prepare for Curiosity Landing

Posted by David Kass on 2010/09/29 12:00 CDT

Two weeks ago Mars Reconnaissance Orbiter and Mars Climate Sounder (MCS) started a four-week campaign to support entry, descent, and landing phase for the next Mars rover, Mars Science Laboratory (or "Curiosity").

Read More »

Fourth MSL Landing Site Workshop: Day 1 notes: Introduction, biosignatures, and mineralogy

Posted by Emily Lakdawalla on 2010/09/28 05:57 CDT

I apologize in advance for the expanse of text, but I hope that some of you will find the details interesting.

Read More »

Fourth MSL Landing Site Workshop: A review

Posted by Emily Lakdawalla on 2010/09/27 05:59 CDT

Today, tomorrow, and Wednesday, about 200 scientists and engineers will sit in an over-air-conditioned room in Monrovia, California to participate in what is officially titled the "Fourth Mars Science Laboratory Landing Site Community Workshop."

Read More »

Successor to Mars Climate Orbiter will fly aboard ExoMars

Posted by Emily Lakdawalla on 2010/08/30 03:20 CDT

Congratulations to the Mars Climate Sounder team on winning a spot for a successor instrument aboard the next Mars orbiter, the joint NASA-ESA ExoMars, set to launch in 2016.

Read More »

Bringing MOLA altimetry tracks into Google Mars

Posted by Emily Lakdawalla on 2010/08/27 05:02 CDT

I've had a fun morning of noodling around learning how to write KML files, and have produced one for Google Mars that shows you all of the Mars Orbiter Laser Altimeter tracks that cross the area Opportunity has driven through already, as well as the area of Endeavour crater.

Read More »

Tracing the Big Picture of Mars' Atmosphere

Posted by Bruce Betts on 2010/08/26 12:00 CDT

One of the instruments on a 2016 mission to orbit Mars will provide daily maps of global, pole-to-pole, vertical distributions of the temperature, dust, water vapor and ice clouds in the Martian atmosphere.

Read More »

The enigmatic mounds of Acidalia Planitia

Posted by Emily Lakdawalla on 2010/08/04 04:18 CDT

Acidalia Planitia is a large basin in Mars' northern lowlands, a dark splotch visible even from Earth telescopes.

Read More »

Observing the Martian Atmosphere for Two Mars Years

Posted by David Kass on 2010/07/13 12:00 CDT

June 29, 2010 was the second Martian anniversary of the start of Mars Climate Sounder (MCS) observations at Mars.

Read More »

Items 81 - 100 of 154  Previous12345678Next
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

Viking Lander 2 Camera 1 Frost (Low Resolution Color)
Viking Lander 2 Camera 2 frost (Low Resolution Color)
Viking Lander 2 Camera 2 (Native) High Resolution Color Mosaic
Viking Lander 2 Camera 1 Noon High Resolution Color Mosiac
More Images

Featured Video

The Planetary Post - A Visit To JPL

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!