As NASA launched
its Solar Dynamics
Observatory on
Feb.11th 2010, the
booster's
pass thru Mach 1
("sound
barrier")
produced a visible
t
(more)
As NASA launched its Solar Dynamics Observatory on Feb.11th 2010, the booster's pass thru Mach 1 ("sound barrier") produced a visible trace. The transonic wave interacted with a sundog, refracted light from high altitude ice crystals (video @ 1
