The Artemis II astronauts—three Americans and one Canadian—hurtled deeper into space than any other humans during a moon flyby Monday that marks NASA's lunar comeback.
Space Exploration
Apr 8, 2026
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Still aglow from their triumphant lunar flyby, the Artemis II astronauts made more history Tuesday: calling their friends aboard the International Space Station hundreds of thousands of miles away as they headed home from ...
Space Exploration
Apr 8, 2026
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Lasers could one day steer solar sails and adjust a satellite's position in outer space, thanks to graphene. An experiment on a gravity rollercoaster ride showed how this innovative material has the potential to revolutionize ...
Space Exploration
Apr 7, 2026
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The Artemis II astronauts snapped a stunning shot of Earthset—the moment when Earth dips below the moon's horizon—on their long journey back home Tuesday after wrapping up a historic lunar flyby.
Space Exploration
Apr 7, 2026
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The four astronauts carrying out NASA's first lunar flyby in more than half-a-century were sending back detailed observations of the moon after traveling farther from Earth than any human before.
Space Exploration
Apr 7, 2026
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The Artemis II astronauts wrapped up their lunar flyby as they continue their journey back to Earth on Tuesday, bringing with them rich celestial observations including little-known lunar craters, a solar eclipse and meteor ...
Space Exploration
Apr 7, 2026
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Artemis astronauts at the outer edge of human space travel had an emotional moment Monday as they proposed to name a crater in honor of the deceased wife of mission commander Reid Wiseman.
Space Exploration
Apr 7, 2026
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The four Artemis astronauts on a lunar flyby are now unreachable by NASA scientists on Earth, an expected communications blackout anticipated to last some 40 minutes as their spacecraft passes behind the moon.
Space Exploration
Apr 7, 2026
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Canadian astronaut Jenni Gibbons was at the heart of NASA's control room in Houston on Monday, supporting her Artemis II crewmates remotely during their flight around the moon.
Space Exploration
Apr 7, 2026
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The four astronauts embarking on NASA's lunar flyby became on Monday the humans to travel farthest from our planet, as they begin documenting areas of the moon never before seen by the naked eye.
Space Exploration
Apr 6, 2026
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