Article 4Z6AH Solar Orbiter Blasts Off to Capture First Look at Sun's Poles

Solar Orbiter Blasts Off to Capture First Look at Sun's Poles

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martyb
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Arthur T Knackerbracket has found the following story:

Europe and NASA's Solar Orbiter rocketed into space Sunday night on an unprecedented mission to capture the first pictures of the sun's elusive poles.

[...]The $1.5 billion spacecraft will join NASA's Parker Solar Probe, launched 1 1/2 years ago, in coming perilously close to the sun to unveil its secrets.

While Solar Orbiter won't venture close enough to penetrate the sun's corona, or crown-like outer atmosphere, like Parker, it will maneuver into a unique out-of-plane orbit that will take it over both poles, never photographed before. Together with powerful ground observatories, the sun-staring space duo will be like an orchestra, according to Gunther Hasinger, the European Space Agency's science director.

[...]Solar Orbiter was made in Europe, along with nine science instruments. NASA provided the 10th instrument and arranged the late-night launch from Cape Canaveral.

[...]The rocket was visible for four full minutes after liftoff, a brilliant star piercing the night sky. Europe's project scientist Daniel Mueller was thrilled, calling it "picture perfect." His NASA counterpart, scientist Holly Gilbert, exclaimed, "One word: Wow."

NASA declared success 1 1/2 hours later, once the Solar Orbiter's solar wings were unfurled.

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