Zooming into the Sun at perihelion

The ESA/NASA Solar Orbiter spacecraft made the first of its close perihelion passages on 26 March 2022. The spacecraft flew closer to the Sun than the inner planet Mercury, achieving its closest approach at just 32 percent of the Earth’s distance from the Sun. Being that close to the Sun, the images and data returned were spectacular. These images were taken by the Extreme Ultraviolet Imager on 27 March 2022, and show the Sun at a wavelength of 17 nanometers. This is the wavelength given off by gas at a temperature of around one million degrees, which corresponds to the temperature of the Sun’s outer atmosphere, the corona. This movie highlights that the Extreme Ultraviolet Imager (EUI) takes both full disc images using the Full Sun Imager (FSI) telescope, and detailed images of a smaller region using the High Resolution Imager (HRIEUV) telescope. The movie first shows the full Sun, with magnetism reaching out from the Sun’s interior to trap bright loops of coronal gas. Next, the movie zooms in towards the region targeted by the HRIEUV telescope, where smaller scale coronal loops can be seen. The colour on this image has been artificially added because the original wavelength detected by the instrument is invisible to the human eye. Credit: ESA & NASA/Solar Orbiter/EUI Team ★ Subscribe: http://bit.ly/ESAsubscribe and click twice on the bell button to receive our notifications. Check out our full video catalog: http://bit.ly/SpaceInVideos Follow us on Twitter: http://bit.ly/ESAonTwitter On Facebook: http://bit.ly/ESAonFacebook On Instagram: http://bit.ly/ESAonInstagram On LinkedIn: https://bit.ly/ESAonLinkedIn On Pinterest: https://bit.ly/ESAonPinterest On Flickr: http://bit.ly/ESAonFlickr We are Europe's gateway to space. Our mission is to shape the development of Europe's space capability and ensure that investment in space continues to deliver benefits to the citizens of Europe and the world. Check out https://www.esa.int/ to get up to speed on everything space related. Copyright information about our videos is available here: https://www.esa.int/ESA_Multimedia/Terms_and_Conditions