Advertisement

You are browsing the archive for HiRISE Archives - AGU Blogosphere.

10 July 2018

Scientists discover “ghost dunes” on Mars

Scientists have discovered hundreds of crescent-shaped pits on Mars where sand dunes stood billions of years ago. The curves of these ancient dune impressions record the direction of prevailing winds on the Red Planet, providing potential clues to Mars’s past climate, and may hold evidence of ancient life.

Read More >>


7 July 2016

Future astronauts might not be able to use water on Mars, study suggests

Last year, scientists made a splash with the news that dark streaks on the Martian surface were signs of flowing liquid water. So far, they have been unable to determine where the water is coming from, but a new study uses recently acquired data of a large canyon system on Mars to eliminate some of the possibilities.

Read More >>


8 August 2012

Sol 1 to 2: MAHLI landscape, HiRISE Crime Scene

So, remember the awesome new data that I was geeking out about at the end of my previous post, but which I couldn’t share? Well, it has now been discussed at a press conference, so I’m free to share it. First up, here’s the image that made the ChemCam team shout out loud because of its sheer awesomeness…

Read More >>


24 October 2010

The Tubes of Mars

Last week was my birthday, and I unexpectedly got a gift in the mail from my cousin. We don’t normally exchange birthday gifts, but she came across a t-shirt called “Tubes of Mars” and just had to buy it for me. Apparently, this line of shirts is capitalizing on various wacky conspiracy theories and they decided to use one of my favorites, the “glass tubes on Mars” idea.

Read More >>