由买买提看人间百态

boards

本页内容为未名空间相应帖子的节选和存档,一周内的贴子最多显示50字,超过一周显示500字 访问原贴
_Astronomy版 - Astronomy Picture of Day: A Hole in Mars
相关主题
Astronomy Picture of Day: Day and Night on MarsNov. 26 Astronomy Picture: Name This Martian Robo
Measuring Martian Radiation: Good and Bad News[zzAstronomy Picture of Day: Mars by a small telesco
Astronomy Picture of Day: Fogs of MarsAstronomy Picture of Day: Express to Mars
Astronomy Picture of Day: Martian Moon PhobosAstronomy Picture of Day: Dust Devil on Mars
Astronomy Picture of Day: Blue SaturnAstronomy Picture of Day: Ridges on Mars
Astronomy Picture of Day: Saturn's StormAstronomy Picture of Day: Gullies on Mars
Astronomy Picture of Day: Earth from SaturnAstronomy Picture of Day: Dust Storm at Mars
Mars's Underground Reservoir[zz]Astronomy Picture of Day: Springtime on Mars
相关话题的讨论汇总
话题: mars话题: hole话题: day话题: picture话题: astronomy
1 (共1页)
s*****t
发帖数: 1994
1
A Hole in Mars
Credit: NASA, JPL, U. Arizona
Explanation: Black spots have been discovered on Mars that are so dark that
nothing inside can be seen. Quite possibly, the spots are entrances to deep
underground caves capable of protecting Martian life, were it to exist. The
unusual hole pictured above was found on the slopes of the giant Martian
volcano Arsia Mons. The above image was captured three weeks ago by the
HiRISE instrument onboard the Mars Reconnaissance Orbiter currently circling
Mars.
1 (共1页)
相关主题
Astronomy Picture of Day: Springtime on MarsAstronomy Picture of Day: Blue Saturn
Astronomy Picture of Day: Dust Storm over MarsAstronomy Picture of Day: Saturn's Storm
Astronomy Picture of Day: Sedimentary MarsAstronomy Picture of Day: Earth from Saturn
Astronomy Picture of Day: Spirit Rover on MarsMars's Underground Reservoir[zz]
Astronomy Picture of Day: Day and Night on MarsNov. 26 Astronomy Picture: Name This Martian Robo
Measuring Martian Radiation: Good and Bad News[zzAstronomy Picture of Day: Mars by a small telesco
Astronomy Picture of Day: Fogs of MarsAstronomy Picture of Day: Express to Mars
Astronomy Picture of Day: Martian Moon PhobosAstronomy Picture of Day: Dust Devil on Mars
相关话题的讨论汇总
话题: mars话题: hole话题: day话题: picture话题: astronomy