Spectacular Celestial Fireworks Commemorate Perihelion Passage of Rosetta's Comet

A spectacular display of celestial fireworks like none ever witnessed before, burst forth from Rosetta's comet right on time – commemorating the Europeans spacecraft's history making perihelion passage after a year long wait of mounting excitement and breathtaking science. As the European Space Agency’s (ESA's) Rosetta marked its closest approach to the Sun (perihelion) at […]