Slope Streaks on Mars

Planetary Geomorphology Image of the Month

Post by Dr Norbert Schörghofer, University of Hawaii, Honolulu.

Slope streaks are a form of down-slope mass movement on the surface of Mars that frequently occurs on Mars today (Image 1 and 2). Slope streaks were first identified on high-resolution Viking Orbiter images, but their present-day activity was only discovered in Mars Orbiter Camera (MOC) images.

Image 1. A portion of a Mars Orbiter Camera image taken on 1999-10-28. Image 1. A portion of a Mars Orbiter Camera image taken on 1999-10-28.

Image 2: An Image of the same area taken on 2002-06-10. A large new slope streak formed, while numerous other streaks persisted. North is up and illumination is from the lower left (Schorghofer et al. 2007). Image 2: An Image of the same area taken on 2002-06-10. A large new slope streak formed, while numerous other streaks persisted. North is up and illumination is from the lower left (Schorghofer et al. 2007).

View original post 530 more words

Advertisements

2 comments

  1. ianscyberspace · March 4, 2014

    We have some pretty amazing study tools available to us today

    • susanai · March 6, 2014

      We surely do. It is great to attempt to learn new and fascinating things.

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s