![]() With a custom-designed titanium heat shield, it is built to withstand temperatures as high as 500 Celsius. “It would be a disaster for mankind.”Īt its closest approach, Solar Orbiter will be nearer to the Sun than Mercury, a mere 42 million km away. “Imagine if just half of our satellites were destroyed,” said Matthieu Berthomier, a researcher at the Paris-based Plasma Physics Laboratory. The largest solar storm on record hit North America in September 1859, knocking out much of the continent’s telegraph network and bathing the skies in an aurora viewable as far away as the Caribbean. But they can also disrupt radar systems, radio networks and even, though rarely, render satellites useless. These emit billions of highly charged particles that impact the Earth, producing the spectacular Northern Lights. Ten state-of-the-art instruments on board will record myriad observations to help scientists unlock clues about what drives solar winds and flares. I think we’re going to succeed,” added Holly Gilbert, director of NASA’s heliophysics science division. “You’re here on Earth and you’re launching something that will go close to the Sun.” “We have one common goal and that is to get the good science out of this mission. “I think it was picture perfect, suddenly you really feel like you’re connected to the entire solar system,” said Daniel Muller, ESA project scientist, shortly after the launch. ![]() ![]() Drawing on gravity assists from Earth and Venus, Solar Orbiter will slingshot itself into a bird’s eye view of the Sun’s poles, reaching its primary science orbit in two years’ time. Space Orbiter is expected to provide unprecedented insights into the Sun’s atmosphere, its winds and its magnetic fields, including how it shapes the heliosphere, the vast swath of space that encompasses our system.īy journeying out of the ecliptic plane – the belt of space roughly aligned with the Sun’s equator, through which the planets orbit – it will acquire the first-ever images of our star’s uncharted polar regions. The mission, a collaboration between ESA (the European Space Agency) and NASA, successfully blasted off from the Kennedy Space Center in Cape Canaveral at 11:03 pm (0403 GMT yesterday) and could last up to nine years or more.Īt 12:24 am yesterday (0524 GMT) the European Space Operations Centre in Darmstadt, Germany, received a signal from the spacecraft indicating that its solar panels had successfully deployed. MIAMI: The US-European Solar Orbiter probe launched Sunday night from Florida on a voyage to deepen our understanding of the Sun and how it shapes the space weather that impacts technology back on Earth. WASHINGTON: This handout illustration shows the Solar Orbiter.
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