US Participation in the Solar Orbiter Multi Element Telescope for Imaging and Spectroscopy (METIS) Project
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	The &lt;em&gt;Multi Element Telescope for Imaging and Spectroscopy, METIS&lt;/em&gt;, investigation has been conceived to perform off-limb and near-Sun coronagraphy and is motivated by the aim of addressing the three key scientific questions identified as the focus of the HELEX program. These questions …