Interstellar Neutral Hydrogen and Oxygen

Image Credit: SwRI

Original Caption: An auxiliary measurement made by IBEX is the detection of the interstellar gas that flows directly into the solar system. This shows the first observation of interstellar hydrogen and oxygen gas.

See:
NASA Spacecraft Provides First View of Our Place in the Galaxy
IBEX Explores Galactic Frontier, Releases First-Ever All-Sky Map
IBEX NASA Science Update Visuals