Dozens of people had to be treated in hospital after a mysterious haze appeared in the area on Sunday.
Pluto's impressive blue haze has been revealed for the first time in new images from New Horizons.
New Horizons principal investigator Alan Stern has referred to the planet as a 'scientific wonderland'.
Scientists have been left scratching their heads over a 1,000km plume spotted high above the planet Mars.
Planck mission photographs are helping to shed light on the star formations that make up our galaxy.