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Who owns Mars? Mining puts spotlight on out-of-this-world property claims

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The Gale Crater on Mars. The Outer Space Treaty of 1967 says space is the provenance of all mankind - but space-mining companies aren’t so sure. Photo: NASA/JPL-Caltech/ESA/DLR/FU Berlin/MSSS/Abaca Press
Reuters

Can anyone claim mining rights on Mars, or on asteroids?

Business leaders and legal experts say the question has become more than philosophical as a growing number of firms, often backed by capital and technology from Silicon Valley, have set their sights on the resources of outer space asteroids and the Red Planet.

In order to avoid conflicts between competing companies and countries over outer space resources, more work needs to be done on Earth to determine who owns commodities taken from celestial bodies, analysts said.

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“There is a huge debate on whether companies can simply travel to space and extract its resources,” said Barry Kellman, a law professor who studies space governance at DePaul University in Chicago.

“There is no way to answer the question until someone does it,” Kellman said.

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US-based Planetary Resources, a firm backed by Google founder Larry Page and Virgin Group’s Richard Branson, expects to be mining asteroids for water in the next 10 to 15 years.

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