"Alien Prometheus Prominence" Hovers Over the Sun

By Nancy Atkinson - June 18, 2012 at 9:38 PM UTC | Solar Astronomy

Seen the movie "

Prometheus

" yet? If so, you may recognize one of the creatures in an eerie but beautiful prominence eruption from the Sun today. The folks at the Solar Dynamics Observatory noticed the similarity, too. This video covers almost 15 hours from the early hours of June 18, 2012, showing ultraviolet views from the AIA instrument on SDO. In addition to the hovering alien, look for a big blast from the Sun at about 0:15, too.

"This 304 angstrom channel (red Sun) provides us a very good way of seeing areas where cooler dense plumes of plasma, filaments and prominences, are located above the visible surface of the Sun," said the SDO team. "The red-glowing looped material is plasma, a hot gas comprised of electrically charged hydrogen and helium. The prominence plasma flows along a tangled and twisted structure of magnetic fields generated by the sun's internal dynamo. An erupting prominence occurs when such a structure becomes unstable and bursts outward, releasing the plasma."

There is a also a close-up view in 171 angstrom of this prominence showing the arcs extending off of the Sun where plasma moves along magnetic field lines.

Nancy Atkinson

Nancy Atkinson

Nancy Atkinson is a space journalist and author with a passion for telling the stories of people involved in space exploration and astronomy. She is currently retired from daily writing, but worked at Universe Today for 20 years as a writer and editor. She also contributed articles to The Planetary Society, Ad Astra (National Space Society), New Scientist and many other online outlets.

Her 2019 book, "Eight Years to the Moon: The History of the Apollo Missions,” shares the untold stories of engineers and scientists who worked behind the scenes to make the Apollo program so successful, despite the daunting odds against it. Her first book “Incredible Stories From Space: A Behind-the-Scenes Look at the Missions Changing Our View of the Cosmos” (2016) tells the stories of 37 scientists and engineers that work on several current NASA robotic missions to explore the solar system and beyond.

Nancy is also a NASA/JPL Solar System Ambassador, and through this program, she has the opportunity to share her passion of space and astronomy with children and adults through presentations and programs. Nancy's personal website is nancyatkinson.com