-
Recent Posts
- Dry ice slabs carve linear grooves down Mars dunes
- Was nitrogen in the early Mars atmosphere a key to ancient habitability?
- Well-rounded pebbles in Gale Crater’s rocks point to longtime stream flow
- Aeolis Serpens, Mars’ longest sinuous ridge, is an ancient riverbed
- Most deltas on Mars created by short, catastrophic floods
Tags
atmosphere clay minerals climate climate change CO2 ice craters CRISM CTX Curiosity dunes dust Endeavour Crater Gale Crater groundwater gullies Gusev Crater HiRISE HRSC ice impacts lava flows LPSC 2012 LPSC 2013 magnetic field Mars Exploration Rovers Mars Express Mars Odyssey Mars Reconnaissance Orbiter Mars Science Laboratory Medusae Fossae formation MER Meridiani Planum meteorites MSL Opportunity Phobos phyllosilicates polar layered deposits Spirit Tharsis THEMIS Valles Marineris volcanos water windArchives
- June 2013
- May 2013
- April 2013
- March 2013
- February 2013
- January 2013
- December 2012
- November 2012
- October 2012
- September 2012
- August 2012
- July 2012
- June 2012
- May 2012
- April 2012
- March 2012
- February 2012
- January 2012
- December 2011
- November 2011
- October 2011
- September 2011
- August 2011
- July 2011
- June 2011
- May 2011
- April 2011
Links
general
mission instruments
- CRISM: Compact Reconnaissance Imaging Spectrometer for Mars
- CTX: Context Camera
- HiRISE: High Resolution Imaging Science Experiment
- SHARAD: Shallow Radar
- THEMIS: Thermal Emission Imaging System
missions
- All Mars missions list
- Mars Atmosphere and Volatile Evolution Mission (MAVEN)
- Mars Exploration Rovers (MER)
- Mars Express (MEX)
- Mars Odyssey
- Mars Reconnaissance Orbiter (MRO)
- Mars Science Laboratory (MSL)
news
Tag Archives: HRSC
Lava flows resurfaced crater lakes after water was gone
Fire and water didn’t mix when it came to resurfacing basins that lie along Martian fluvial valley networks. A study of some 30 open-basin lakes (paleolakes) with floors covered by lava flows has concluded that at least these basins were … Continue reading
Posted in Reports
Tagged CRISM, CTX, Gusev Crater, HiRISE, HRSC, lava flows, Mars Exploration Rovers, OMEGA, open-basin lakes, paleolakes, Spirit, TES, THEMIS
Leave a comment
Mars mineral bonanza?
If you could go to only one location on Mars, where would you find the most complete assortment of known Martian minerals? A new report, with lead author Patrick Thollot (Laboratoire de Planétologie et Géodynamique, CNRS), in the Journal of … Continue reading
Posted in Reports
Tagged clay minerals, climate change, CRISM, HiRISE, HRSC, hydrated minerals, Noctis Labyrinthus, opal, phyllosilicates, silicates, sulfates, Tharsis
1 Comment
Ancient volcanos suggest long activity
Mars is a volcanic planet and has been volcanically active from the start. The most extensive volcanism occurred during the earliest part of its geologic history, the Noachian era, the time before roughly 3.7 billion years ago. However, as a … Continue reading
Water-carved channels on crater debris
Medium-size craters less than 3 billion years old often show water-carved channels in their debris aprons, according to a new study of mid-latitude craters in Arabia Terra. Previous studies had reported that such features on ejecta aprons were rare. Nicolas … Continue reading
Posted in Reports
Tagged Context Camera, craters, CTX, ejecta, fluvial landforms, High Resolution Stereo Camera, HRSC, Mars Express, Mars Reconnaissance Orbiter, water
Leave a comment
Devilry in the air
With all the spacecraft orbiting Mars, it’s slightly surprising that there aren’t more observations of dust devils shared by two or more instruments. Writing in the September 2011 issue of Icarus, a team of scientists led by Dennis Reiss (Westfälische … Continue reading
Posted in Reports
Tagged atmosphere, Claritas Fossae, dust, dust devils, HRSC, Mars Express, Mars Global Surveyor, MOC, Syria Planum, wind
Leave a comment
Hadriaca Patera’s heavy footprint
On the northeast edge of the giant Hellas impact basin, the thick stack of lava in the volcano Hadriaca Patera weighed so much it depressed the Martian surface immediately around it. This bent and cracked the crust on the volcano’s … Continue reading
Posted in Reports
Tagged Dao Vallis, Hadriaca Patera, Hellas, High Resolution Stereo Camera, HRSC, Mars Express, Niger Vallis, outflow channels, volcanos
Leave a comment