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

 

Happy 3rd anniversary of the Spirit landing!

Posted by Emily Lakdawalla on 2009/08/26 02:03 CDT

"Third anniversary?" some of you may be asking. "Hasn't it been more like five years since Spirit landed?" Five Earth years, yes. But today is the third anniversary of the landing, measured in Mars years.

Read More »

A sunset into the dust

Posted by Emily Lakdawalla on 2009/08/24 12:37 CDT

While Spirit has been stuck at Troy, it's been taking numerous opportunities to capture photos with dramatic twilight lighting. On sol 2,002 (three sols ago, or August 21), it gazed toward the setting Sun, snapping the shutter roughly once a minute.

Read More »

New image of Opportunity on Mars

Posted by Emily Lakdawalla on 2009/08/14 11:06 CDT

I really can't explain why it didn't occur to me to search for the rover in the image of Victoria crater released by the HiRISE team on Wednesday.

Read More »

Mars eye candy: New oblique view of Victoria crater

Posted by Emily Lakdawalla on 2009/08/12 12:59 CDT

Today the HiRISE team released a lovely new view of Victoria crater, taken nearly a year after the Opportunity rover departed it.

Read More »

Mars Exploration Rovers Update: Spirit Works as Team Tests Exit Moves, Opportunity Roves to Block Island

Posted by A.J.S. Rayl on 2009/07/31 12:00 CDT

The Mars Exploration Rovers maintained a busy schedule in July: Spirit worked day and night doing whatever it could to make use of its abundant energy; Opportunity effectively treated its “hot” right front wheel and got back to making some consecutive long drives toward the still distant Endeavour Crater.

Read More »

Mars Exploration Rovers Update: Spirit Embedded in Paydirt, Opportunity Roving on 'Hot' Wheel

Posted by A.J.S. Rayl on 2009/06/30 12:00 CDT

It's been a relatively quiet but scientifically significant month on the Red Planet for the Mars Exploration Rovers. While Opportunity continued its long journey to Endeavour Crater, forced to take it slower and make longer stops to rest its 'hot' front wheel, Spirit, seemingly just biding its time embedded in a sand pit it slipped into in April, turned up one of the most intriguing discoveries on the mission to date.

Read More »

Mars Exploration Rovers Update: Spirit Sand Snared and Dusted, Opportunity Rests and Roves

Posted by A.J.S. Rayl on 2009/05/31 12:00 CDT

The Mars Exploration Rovers hit some rough patches in May as Spirit sat stuck in a sand patch all month and Opportunity had to stop again to rest its right front wheel but with a little help from Mars, the intrepid, twin robot field geologists cruised through the summer solstice with the energy and invincibility of a couple of teenage robots.

Read More »

Exciting Times Ahead: 2010 Will Sizzle, and 2011 Will Really Cook!

Posted by Alan Stern on 2009/05/18 03:56 CDT

Today, I'm kicking the week off with a look at the unusually intense confluence of far flung planetary exploration that's just around the corner, starting the middle of next year.

Read More »

Spirit Stuck

Posted by Mark Adler on 2009/05/12 12:39 CDT

The Spirit rover on Mars is currently stuck in a patch of loose material. After a few attempts to get free, the team has wisely decided to do further experiments on Earth instead of on Mars.

Read More »

Mars Exploration Rovers Update: Spirit Endures Reboots and Amnesia, Opportunity Races Forward

Posted by A.J.S. Rayl on 2009/04/30 12:00 CDT

The Mars Exploration Rovers challenged their ground crews with an April full of high drama, a little suspense, and a lot of energy. While Spirit lived through a kind of robot soap opera, complete with bewildering reboots and bouts of amnesia, Opportunity roved forward and back into the fast lane on a restored front wheel, slowing down for a brief visit to a series of small, intriguing craters and an unplanned close encounter with a pesky little purgatoid.

Read More »

Spirit hiccup

Posted by Emily Lakdawalla on 2009/04/13 05:57 CDT

Another of those dreaded "status reports" from the Jet Propulsion Laboratory arrived in my mailbox just now.

Read More »

Mars Exploration Rovers Update: Spirit Breaks Rove Record, Opportunity Sees Endeavour's Distant Rim

Posted by A.J.S. Rayl on 2009/03/31 12:00 CDT

The Mars Exploration Rovers logged a memorable March, with Spirit finally making some serious tracks and setting a new driving record for a five-wheeled rover, and Opportunity getting a first glimpse on the distant horizon of its next big attraction, Endeavour Crater as it crossed a geologic boundary into a new field of "blueberries."

Read More »

Spirit puts the pedal to the metal

Posted by Emily Lakdawalla on 2009/03/24 10:15 CDT

Way to go, Spirit! The last two drives for the five-wheeled rover have taken it a total of about 40 meters west, traveling around the north edge of Home Plate. If I'm not mistaken, that's more than Spirit has driven in the last 400 sols combined.

Read More »

Planetary Surface Processes Field Trip: Day 6
Grand Falls and Sand Dunes

Posted by Ryan Anderson on 2009/03/20 04:35 CDT

Today we visited Grand Falls and the nearby dune field. Grand Falls is especially interesting because it combines many of the processes that are active in shaping planetary surfaces.

Read More »

What are the rovers up to?

Posted by Emily Lakdawalla on 2009/03/05 02:15 CST

As usual, troubled Spirit's progress sometimes amounts to only centimeters, while golden child Opportunity has already clocked four kilometers on its trek toward Endeavour.

Read More »

Mars Exploration Rovers Update: Spirit Gains A little Power, Opportunity Loses a Little Steam

Posted by A.J.S. Rayl on 2009/02/28 11:00 CST

Despite some struggles with terrain and technology, the Mars Exploration Rovers moved their missions forward in February, as Spirit and Opportunity pressed on toward their next major Martian attractions.

Read More »

Spirit update: It keeps going

Posted by Emily Lakdawalla on 2009/02/04 11:04 CST

There have been a couple more releases from JPL in recent days updating the slightly worrisome announcement about Spirit that came out on January 28.

Read More »

New Google Mars

Posted by Ryan Anderson on 2009/02/03 03:35 CST

Google Earth's latest edition was just released and guess what? It has a Mars setting!

Read More »

Mars Exploration Rovers Update: Spirit and Opportunity Begin Sixth Year of Exploration

Posted by A.J.S. Rayl on 2009/01/31 11:00 CST

The Mars Exploration Rover mission crossed the finish line of another major milestone this month, marking its fifth anniversary of exploring the Red Planet. As team members celebrated and shared stories in events all around Los Angeles, Spirit and Opportunity kept on roving, bucking up under the inevitable pains of growing older. They're heading now for their next major destinations.

Read More »

Spirit's not behaving normally -- sometimes

Posted by Emily Lakdawalla on 2009/01/28 03:13 CST

Rather than try to interpret what's going on, I'm just going to repost in full a "rover mission status report" (always an ominous subject heading) I just received from the JPL media relations office. I'll post updates when any are available.

Read More »

Items 221 - 240 of 367  Previous111213141516171819Next
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

Comet 67P/Churyumov-Gerasimenko infographic

Comet landscape from 8 kilometers (OSIRIS)
Whale Rock, sol 842
Whale Rock from a different perspective
More Images

Featured Video

View Larger »

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