instagram cross-post

[jeliza]

This is so utterly cool. #Repost @nasa (@get_repost) ・・・ Have you seen STEVE? Glowing in purple & green colors, a new celestial phenomenon, known as STEVE, is caused by charged particles from the Sun colliding with Earth's magnetic field. The display was initially discovered by a group of citizen scientists who took pictures of the unusual lights and playfully named them "Steve." Scientists have since learned more about the purples and greens, and have given it a more accurate name: Strong Thermal Emission Velocity Enhancement, which can still can be shortened to STEVE. A citizen science project called Aurorasaurus, funded by NASA and the National Science Foundation (@nsfgov), wants your help gathering photos so they can learn more about this mysterious phenomenon. Aurorasaurus tracks appearances of auroras — and now STEVE — around the world through users submitting reports and photographs directly on its mobile app and on aurorasaurus.org. Image Credit: NASA/Krista Trinder #auroras #nasa #space #sky #nightsky #celestial #sightings #steve #newzealand #canada #citizencientists #earth #glow #purple #picoftheday #astronomy #science
http://ift.tt/2tUOFcJ

Comments

[m_cobweb]

Thank you for this. I'd heard of STEVE but not what it actually is.