âÄúWe are preparing our minds to leave the planet, and at the same time take more care of the planet,âÄù artist Tomas Saraceno said as he discussed the Museo aero solar, a giant solar balloon ...
BOULDER–In a landmark test flight, the National Center for Atmospheric Research (NCAR) and a team of research partners this month successfully launched a solar telescope to an altitude of 120,000 feet ...
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