Phoenix finds Earth-like soil
Posted: Sat, Jun 28, 2008, 9:57 AM ET (1357 GMT)
The first chemical analysis of the soil at the landing site for NASA's Phoenix Mars Lander has revealed conditions not dissimilar to those of part of Antarctica, scientists said this week. The analysis, performed by Phoenix's MECA instrument, found that the top layer of soil at the site is moderately alkaline, with a pH of 8 to 9, and contains a number of salts. Scientists said the soil resembles that found in dry valleys in Antarctica, and could even possibly support the growth of some kinds of vegetables. Initial data from another instrument on Phoenix has also confirmed to scientists that the soil has interacted with water in the past.
The first chemical analysis of the soil at the landing site for NASA's Phoenix Mars Lander has revealed conditions not dissimilar to those of part of Antarctica, scientists said this week. The analysis, performed by Phoenix's MECA instrument, found that the top layer of soil at the site is moderately alkaline, with a pH of 8 to 9, and contains a number of salts. Scientists said the soil resembles that found in dry valleys in Antarctica, and could even possibly support the growth of some kinds of vegetables. Initial data from another instrument on Phoenix has also confirmed to scientists that the soil has interacted with water in the past.
Related Links:
| <<previous article | next article>> |
|
news in brief
|
|
NASA releases report on Starliner crewed test flight problems
Posted: Sun, Feb 22 11:45 AM ET (1645 GMT) |
|
news links
|
|
Saturday, February 28
Firefly set to launch Alpha rocket from Vandenberg Space Force Base on Saturday
KSBY-TV San Luis Obispo, CA — 9:38 am ET (1438 GMT) Firefly Aerospace Alpha Rocket Ready for Return to Flight at Vandenberg
Noozhawk — 9:37 am ET (1437 GMT) Space Command offers bonuses for Huntsville move
Axios — 9:35 am ET (1435 GMT) Firefly Alpha FLTA007 “Stairway to Seven” set for launch from California coast
NasaSpaceFlight.com — 9:34 am ET (1434 GMT) Rocket Lab Delays Neutron Flight To Late 2026 After Test Failure
Aviation Week — 9:33 am ET (1433 GMT) |
