Orbiting spacecraft and rovers deployed on Mars over the past twenty years have found strong evidence for conditions billions of years ago that were very different from the dry, cold environment of ...

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The Kilauea volcano inside of the Hawaii Volcanoes National Park is currently erupting in a remote and closed area of the park. According to the Hawaiian Volcano Observatory, the eruption started ...

After an independent review concluded NASA's plans to robotically collect and return rock and soil samples from Mars could cost up to $11 billion, NASA "pulled the plug" and is focusing on two options ...

Almost a year after NASA's Perseverance rover was launched on its nearly seven-month journey to Mars, the robotic explorer is preparing to collect its first Martian sample within the next two weeks.

Earlier this month, outgoing NASA Administrator Bill Nelson and other agency officials presented two possible plans for the mission, known as Mars Sample Return, for the incoming administration. Once ...