Mysterious hole spotted on Mars


Posted on June 06, 2017, 1:51 pm
36 secs

A massive and deep circular pit on Mars has NASA officials stumped.

The image of the hole on the Martian surface was taken by the agency’s Mars Reconnaissance Orbiter (MRO) as it scanned the planet’s south pole region.

The hole, which is surrounded by a “Swiss cheese terrain” of frozen carbon dioxide, is likely hundreds of meters across and quite deep.

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