Explanation: What bizarre alien planet is this ? It's planet Earth of course, seen through the shimmering glow of aurorae from the International Space Station. About 400 kilometers (250 miles) above, the orbiting station is itself within the upper realm of the auroral displays, also watched from the planet's surface on June 23rd. Aurorae have the signature colors of excited molecules and atoms at the low densities found at extreme altitudes. The eerie greenish glow of molecular oxygen dominates this view. But higher, just above the space station's horizon, is a rarer red band of aurora from atomic oxygen. The ongoing geomagnetic storm began after a coronal mass ejection's recent impact on Earth's magnetosphere.

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Authors & editors: Robert Nemiroff (MTU) & Jerry Bonnell (USRA)
NASA Web Site Statements, Warnings, and Disclaimers
NASA Official: Jay Norris. Specific rights apply.
A service of: LHEA at NASA / GSFC
& Michigan Tech. U.

Publikacii s klyuchevymi slovami: aurora - aurora borealis - ISS - polyarnoe siyanie - MKS Publikacii so slovami: aurora - aurora borealis - ISS - polyarnoe siyanie - MKS
Sm. takzhe: Severnoe siyanie – "feniks" nad Islandiei Severnoe siyanie iz stratosfery Drakon severnogo siyaniya nad Islandiei Stabil'noe krasnoe polyarnoe siyanie nad Novoi Zelandiei Raduzhnoe severnoe siyanie nad islandskim vodopadom Severnoe siyanie i Mlechnyi Put' nad Norvegiei Malen'kaya planeta Avrora Vse publikacii na tu zhe temu >>