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If No One Owns the Moon, Can Anyone Make Money Up There?

Ambiguities in the 50-year-old Outer Space Treaty may be getting in the way of entrepreneurs seeking opportunities elsewhere in our solar system.

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This could provide vital clues about how star systems form and evolve

A TEAM of astronomers believe they have spotted the first moon outside our solar system.

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Peering into giant planets from in and out of this world

Scientists for the first time have experimentally re-created the conditions that exist deep inside giant planets.

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New suspect identified in supernova explosion

New results have revealed a rare example of a type Ia supernova in which a dead star “fed” off an aging star like a cosmic zombie, triggering a blast.