Get a load of those streaks! Rosetta’s comet is picking up in activity as it moves ever closer to the Sun, sending out a steady stream of gas and dust captured in this image released today (Nov. 26). It’s also possible that there might be an “atmosphere” developing around the comet, although the images aren’t … Continue reading "Jet! Rosetta’s Comet Is Feeling The Heat As Gas and Dust Erupts From Surface"