Galactic Cirrus billows and obscures the background Universe in this direction. NGC 7497 is seen through partly cloudy skies. These galactic clouds of dust are sculpted by the winds of nearby stars. They are relatively close to us (only hundreds of light years away) and there are few stars in the foreground to hinder of view of them. The color of the clouds is odd due to the fact they are illuminated mostly by diffuse galactic star light.
Image: Adam Block/Mount Lemmon SkyCenter/University of Arizona [high-resolution]
NASA’s Mars Atmosphere and Volatile EvolutioN (MAVEN) spacecraft launches aboard a United Launch Alliance Atlas V rocket from the Cape Canaveral Air Force Station Space Launch Complex 41, Cape Canaveral, Florida, at 1:28 p.m. EST on Monday, Nov. 18, 2013.
MAVEN is the first spacecraft devoted to exploring and understanding the Martian upper atmosphere. The trip to Mars takes 10 months, and MAVEN will go into orbit around Mars in September 2014.
Iceberg B-31 separating from the calving front of Antarctica’s Pine Island Glacier on November 13th, 2013 This iceberg is 700 square kilometers, 50% larger than previous icebergs in this area. Scientists are studying Pine Island Glacier closely because there is evidence that warmer seawater below the shelf will cause the glacier to thin and move more rapidly into the sea.