Google Mars 3-D Offers Guided Martian Tour


Senior Member
Aug 23, 2008
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This sounds pretty cool. Has anyone tried it?

Armchair explorers can now spy on Mars orbiters and access raw spacecraft data from NASA — part of a new "Live from Mars" update for Google Mars 3-D.

NASA and Google, Inc., joined forces to launch the Mars add-on for the popular Google Earth platform in February. The March update includes new features such as watching orbital tracks of spacecraft in real-time, peeling back historical globe maps of Mars and taking a guided fly-around tour of the red planet.

"As exciting as the initial release of Mars was [in Google Earth 5.0], it was difficult for some users to figure out," said Michael Weiss-Malik, product manager for Mars in Google Earth. Checking out a friend's house on Google Earth is one thing, but trying to navigate the canyon system of Valles Marineris represents a bigger challenge.

Now confused or disoriented people can get their Mars bearings courtesy of a planetary tour narrated by Ira Flatow, radio host of NPR Science Friday.

Bolder netizens and researchers can look forward to getting new Mars data almost immediately from orbiting spacecraft, sometimes within a few hours of the download to NASA.

"It's as raw as it possibly can be," said Noel Gorelick, tech lead for the Google Astro team. Such data looks nothing like the processed, cleaned-up images which already provide Google Mars 3-D with its sweeping views, but Gorelick noted that researchers might get a preview of information to come.

This "Live from Mars" feature included in the update should only encounter occasional delays in getting new data, such as when NASA's Mars Odyssey orbiter had to reboot recently.

Google Mars 3-D users can already go instantly to the location of certain NASA landers and rovers. But the update also provides real-time tracking of Mars orbiters, and allows users to anticipate what the spacecraft might take pictures of next along their various paths.

Those wanting a different view can sift through older maps of Mars, which hold historical interest rather than scientific accuracy. An early map by Nathaniel Green from 1877 includes notable early features such as the "Beer Continent," named after German astronomer Wilhelm Beer. Giovanni Schiaparelli's famous map from that time period is also available, including the mistranslated "canali" that encouraged decades of speculation about canals crisscrossing a Martian civilization.

Google's team hopes that NASA will increasingly use Google Mars 3-D as an information platform, and maybe to plan out future steps for missions such as the Mars Exploration Rovers Spirit and Opportunity.

"The Rover team was by far the most interesting response," Gorelick told "They were kind of jumping up and down about how cool it was."

Both Weiss-Malik and Gorelick represent ex-NASA science team members who brought their interest in space to Google. They scraped together willing engineers and programmers to create Google Mars 3-D during their "20 percent time," which Google provides to encourage employees to pursue creative, independent side projects. Examples of products created during "20 percent time" include the widely-used Gmail feature.

The update should hopefully allow users to contribute more information to Google Mars, just as they already provide most of the new information in Google Earth.

"We want to reach a tipping point where external contributors are contributing most of the content," Weiss-Malik said. "As far as I'm concerned, that's when we'll have achieved success."


Senior Member
Feb 28, 2009
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Holy crap, I wish my pc could handle google earth. This looks so cool!


V.I.P. Member
Apr 1, 2008
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Nice, unfortunately, my laptop cannot handle the load that Google Earth requires. When I used to have a desktop, I had it installed.

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