Tag: Solar
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How space weather events impact launches, orbiting spacecraft, and our future in space
When Blue Origin scrubbed the launch of its NG-2 mission on its New Glenn rocket on Nov. 12, the culprit wasn’t Florida’s notoriously unpredictable thunderstorms or high winds — it was space weather. NASA’s ESCAPADE mission, the primary payload on NG-2, was eventually launched on Nov. 13 and is designed to study how solar storms…
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CHEOPS discovers exoplanet triggering explosive flares on host star
Using the European Space Agency’s Characterizing Exoplanets Satellite (CHEOPS) telescope, a team of astronomers has discovered an exoplanet that may be triggering its host star to release massive flares of radiation. These flares are similar to the coronal mass ejection our Sun produces, and the harsh radiation emitted from the flares is slowly blowing away…
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Solar Orbiter makes first ever observations of Sun’s south pole, reveals messy magnetic field
Following a flyby of Venus in February that successfully increased its orbital inclination around the Sun, the European Space Agency’s Solar Orbiter recently imaged the Sun’s poles for the first time. The images are the first to show how the Sun’s immense magnetic field interacts at its poles, and will improve scientists’ understanding of the…
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Tethers Unlimited to provide hardware for NASA’s PUNCH sun-watching mission
Four microsatellites will study how the sun’s outer atmosphere, or corona, imparts energy and mass to the solar wind during NASA’s PUNCH mission. (SwRI Illustration) Bothell, Wash.-based Tethers Unlimited says it will provide key communications and propulsion capabilities to Southwest Research Institute in support of a NASA mission to study how the sun’s corona whips…