15 October 2008, 04:08 PM ET
Over the weekend, a dust storm blew over Phoenix's landing site, diminishing its solar power.
10 October 2008, 03:44 PM ET
The longest-serving Mars probe receives a two-year mission extension.
09 October 2008, 11:06 AM ET
With its time left on Mars dwindling, Phoenix investigates underneath rock.
08 October 2008, 06:55 AM ET
Setting sun, freezing temperatures will likely spell the end for Phoenix mission.
01 October 2008, 06:59 AM ET
Phoenix mission scientists will try to switch on lander's microphone, hear Mars.
29 September 2008, 05:10 PM ET
As winter approaches, Mars lander squeezing in science, turning on mic.
23 September 2008, 10:10 AM ET
NASA scientists sent commands to Phoenix to nudge aside a Martian rock.
23 September 2008, 10:05 AM ET
After a two-year stay in Mar's Victoria Crater, NASA's Opportunity rover will be moving on to an even bigger playground.
18 September 2008, 07:00 AM ET
As NASA turns 50, here's a look at some of its most memorable missions.
10 September 2008, 09:16 AM ET
Phoenix team plans to get as many samples to lander as possible before Martian summer ends.
05 September 2008, 10:03 AM ET
Phoenix lander detects changes in air humidity but finds on film of water on ground.
02 September 2008, 03:49 PM ET
Phoenix images Martian clouds, analyzes deepest trench sample.
29 August 2008, 06:49 PM ET
NASA's Mars rover Opportunity is moving on after a year at Victoria Crater.
26 August 2008, 05:43 PM ET
The Mars rover Opportunity begins its ascent out of Victoria crater.
26 August 2008, 12:54 PM ET
Phoenix lander begins extended mission as it digs deeper trench.
22 August 2008, 10:15 AM ET
Phoenix lander delivers sample to oven, completes surface layer profile.
21 August 2008, 09:51 AM ET
Phoenix lander digging more trenches. More samples planned for analysis.
14 August 2008, 02:42 PM ET
Phoenix takes first image of single dust particle; highest magnification image ever taken off Earth.
11 August 2008, 12:31 PM ET
After more problems with soil clumping, Phoenix finally gets another dirt sample in oven.
05 August 2008, 02:00 AM ET
Phoenix detection of perchlorate doesn't preclude life on Mars.
04 August 2008, 06:37 PM ET
Phoenix detects compound harmful to life in dirt, working to confirm results.
04 August 2008, 01:01 PM ET
Reports that big Phoenix findings coming false, says mission leader.
01 August 2008, 10:32 AM ET
With confirmation of water ice, Phoenix still has work to do to see if Mars habitable.
31 July 2008, 03:30 PM ET
Phoenix mission extended one month as lander gets first ice sample, confirms water.
30 July 2008, 10:05 AM ET
Close-up images show cracks have developed in hard layer under Phoenix lander.
29 July 2008, 11:23 AM ET
Stickiness of icy dirt sample forces Phoenix to dry dirt again.
29 July 2008, 06:43 AM ET
Phoenix team lives on Mars schedule with lander, like being constantly jet-lagged.
27 July 2008, 09:51 PM ET
NASA will try again Sunday night to to get some dirt into the Phoenix Mars Lander's onboard oven, this time using a revised method.
27 July 2008, 10:38 AM ET
A scoop of icy martian soil was collected by NASA's Phoenix Mars Lander's robotic arm but is stuck on the scoop.
23 July 2008, 05:51 PM ET
Mission scientists to test plans to deliver ice sample to Phoenix instrument.
23 July 2008, 04:02 PM ET
Phoenix Mars Lander's team is looking to extend the spacecraft's mission on Mars.
22 July 2008, 09:51 AM ET
Phoenix Mars Lander schedule extended, taking atmospheric measurements.
18 July 2008, 02:37 PM ET
NASA's Phoenix Mars Lander will scoop up another test sample of ice.
16 July 2008, 04:19 PM ET
NASA's Phoenix Mars Lander successfully used its rasp and scoop to collect samples of Martian ice.
16 July 2008, 10:11 AM ET
NASA's Phoenix Mars Lander has begun to use its motorized rasp tool to grind into the hard ice on Mars.
16 July 2008, 09:52 AM ET
NASA orbiter finds widespread evidence rocks altered by water on early Mars.