Billions of years ago, Mars was home to abundant water, and its Gale crater contained a lake. Gradually, the climate changed, drying the red planet and creating the dusty desert world we know today.
Planetary Sciences
Mar 22, 2024
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April's total solar eclipse promises to be a scientific bonanza, thanks to new spacecraft and telescopes—and cosmic chance.
Planetary Sciences
Mar 22, 2024
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Russia aborted the launch of three astronauts to the International Space Station moments before they were scheduled to lift off Thursday, but the crew was safe, officials said.
Space Exploration
Mar 21, 2024
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A NASA-funded commercial space station, Blue Origin's Orbital Reef, recently completed testing milestones for its critical life support system as part of the agency's efforts for new destinations in low Earth orbit.
Space Exploration
Mar 20, 2024
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SpaceX and Blue Origin LLC are competing to launch satellites and take humans to the moon. They are also paying big salaries to hire so many young and tireless engineers that old-line aerospace employers like Boeing Co. and ...
Space Exploration
Mar 20, 2024
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NASA engineers will test a suite of new laser technologies from an aircraft this summer for Earth science remote sensing. Called "lidar," the instruments could also be used to improve models of the moon's shape and aid the ...
Space Exploration
Mar 20, 2024
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On March 14, NASA handed over its gamma-ray and neutron spectrometer instrument to JAXA (Japan Aerospace Exploration Agency) for integration onto JAXA's MMX (Martian Moons eXploration) mission spacecraft and final system-level ...
Space Exploration
Mar 19, 2024
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