idw – Informationsdienst Wissenschaft
Nachrichten, Termine, Experten
Nachrichten, Termine, Experten
SOFIA observations at 13 to 14 km above the surface show the column densities of oxygen lines of 16O and the heavier isotope 18O which were detected in absorption against the moon in the upper mesosphere and lower thermosphere.
Compilation: H. Wiesemeyer, photo of atmosphere (NASA), SOFIA (S. Guisard & NIESYTO design), atomic nuclei (R. Simmon, NASA).
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