搜索结果: 1-12 共查到“太阳与太阳系 Mars”相关记录12条 . 查询时间(0.015 秒)
The eerie sound of an extraterrestrial whirlwind has reached the Earth from more than 50 million miles away, thanks to the first working microphone to traverse the surface of Mars. The audio records t...
ILLUMINATION INVARIANT CHANGE DETECTION (IICD): FROM EARTH TO MARS
Illumination Planetary Surface Change Detection Phase Correlatio Saliency Active Contour
2018/5/15
Multi-temporal Earth Observation and Mars orbital imagery data with frequent repeat coverage provide great capability for planetary surface change detection. When comparing two images taken at differe...
Climate cycles may explain how running water carved Mars' surface features
Climate cycles running water carved Mars surface features
2016/12/13
Dramatic climate cycles on early Mars, triggered by buildup of greenhouse gases, may be the key to understanding how liquid water left its mark on the planet's surface, according to a team of planetar...
Interactive evolution of multiple water-ice reservoirs on Mars: Insights from hydrogen isotope compositions
Mars water ice isotope atmospheric escape
2017/4/10
Remote sensing data from orbiter missions have proposed that ground ice may currently exist on Mars, although the
volume is still uncertain. Recent analyses of Martian meteorites have suggested that ...
Crater clusters on Mars:Shedding light on martian ejecta launch conditions
Cratering Mars Meteorites Impact processes
2015/12/25
We have identified two classes of crater clusters on Mars. One class is “small clusters” (crater diameter D ～ tens m, spread over few hundred m), fitting our earlier calculations for the breakup of we...
Public Invited to Pick Pixels on Mars – Scientists Taking Suggestions on Where to Image the Red Planet Using NASA Satellite
Public Pixels Mars the Red Planet NASA Satellite
2010/1/26
The most powerful camera aboard a NASA spacecraft orbiting Mars will soon be taking photo suggestions from the public.
Since arriving at Mars in 2006, the High Resolution Imaging Science Experiment,...
Caves on Mars(图)
Mars Caves
2007/4/11
Apr 04, 2007,Techniques used to scope out caves on Earth have been used to identify potential entrances to caves on Mars. If caves do exist on Mars, they might serve as a habitat for life by helping t...
Portable Analyzer Is Powerful Tool for Detecting Biomarkers of Life on Mars - December 2006 issue of Astrobiology（图）
Portable Analyzer Life Mars
2007/1/4
New Rochelle, December 11, 2006 - The Mars Organic Analyzer (MOA), a portable capillary electrophoresis instrument, combined with state-of-the-art fluorescent labeling technology, can detect a much br...
December 14, 2006，In 2007, The Planetary Society will send a DVD to Mars aboard Phoenix, NASA's newest Scout mission. The disk will include "Visions of Mars," a collection of 19th and 20th century st...
Water flows on Mars(图）
Water Mars planetary
2006/12/19
6 December 2006，The search for water on Mars -- and the implications that its discovery would have for the planet’s ability to sustain life -- has long captivated planetary scientists and amateur spac...
Ground Team Stays Busy on 10th Anniversary of NASA Mars Launch
10th Anniversary Mars Launch red planet
2006/12/4
2006-11-15，Mars Global Surveyor is the oldest of five NASA spacecraft currently active at the red planet, and has operated longer than any other spacecraft ever sent to Mars. Mars Global Surveyor was ...
November 3, 2006，Those who cannot afford the million-dollar price tag attached to space tourism will be happy to learn that at least their names--and their logos--will be able to travel into space for...