Why is this impressive? Either they beamed it out through satelites, which is notoriously hard from an unstable platform on big waves, or they recovered the saildrone and obtained the footage directly which is equally impressive in or around a hurricane.
All around if the dating of the footage is correct it is very impressive to me.
[1] https://en.wikipedia.org/wiki/Comet_Shoemaker%E2%80%93Levy_9
Being impacted by the Morris Worm, and having a (text-based) copy of the Pons-Fleischman paper, both circa 1988, via the uni Unix server, was pretty cool.
But Chelyabinsk was a massively-shared instance, where a random news event in a place that was absolutely not a media centre, was still accessible in very short order with multiple coverages.
Sci-Hub / LibGen give a similar feeling, though in a different sense. Wells's World Brain and Bush's Memex, delivered. Even if the Establishment is being dragged kicking and screaming.