Stunning Compilation of the Solar Dynamic Observatory’s Observations

Magnificent eruption from the Sun, shown in 304 and 171 Angstrom wavelength light, on August 31, 2012. Credit: NASA

Three years ago today, (February 11, 2010) I was standing at Kennedy Space Center watching the launch of the Solar Dynamics Observatory. The launch was spectacular, and included a unique effect as the Atlas rocket flew close to a sundog just as the spacecraft reached Max-Q, creating a ripple effect around the spacecraft. And so, SDO started off with a bang and she’s been producing incredible data ever since. The folks at Goddard Spaceflight Center’s Scientific Visualiation Studio have put together a highlight reel for the third year of SDO operations. You’ll see morphing sunspots, fountains of solar plasma, sun-grazing comets and more. Throughout its mission, SDO has not only studied the Sun, but also opened up several new, unexpected doors to scientific inquiry. Enjoy this “greatest hits” video of SDO’s third year.

Nancy Atkinson

Nancy has been with Universe Today since 2004, and has published over 6,000 articles on space exploration, astronomy, science and technology. She is the author of two books: "Eight Years to the Moon: the History of the Apollo Missions," (2019) which shares the stories of 60 engineers and scientists who worked behind the scenes to make landing on the Moon possible; and "Incredible Stories from Space: A Behind-the-Scenes Look at the Missions Changing Our View of the Cosmos" (2016) tells the stories of those who work on NASA's robotic missions to explore the Solar System and beyond. Follow Nancy on Twitter at https://twitter.com/Nancy_A and and Instagram at and https://www.instagram.com/nancyatkinson_ut/