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Storm after storm after storm on Mars

Mars is no fun house, with all those storms. Well, OTOH, with such a thin atmosphere you’re likely to withstand the storm with ease. Breeze. Doh. This movie clip shows a global map of Mars…


Pluto charted

This new, detailed global mosaic colour map of Pluto is based on a series of three colour filter images obtained by the Ralph/Multispectral Visual Imaging Camera aboard New Horizons during the NASA spacecraft’s close flyby…


Daphnis makes an impression

The wavemaker moon, Daphnis, is featured in this view, taken as NASA’s Cassini spacecraft made one of its ring-grazing passes over the outer edges of Saturn’s rings on Jan. 16, 2017. This is the closest…


New comet(s) by NEOWISE

NASA’s NEOWISE mission has recently discovered some celestial objects traveling through our neighborhood, including one on the blurry line between asteroid and comet. Another–definitely a comet–might be seen with binoculars through next week. An object…


Transmission complete, awaiting orders

NASA’s New Horizons mission reached a major milestone this week when the last bits of science data from the Pluto flyby – stored on the spacecraft’s digital recorders since July 2015 – arrived safely on…


A last, spectacular dip towards Saturn

After more than 12 years studying Saturn, its rings and moons, NASA’s Cassini spacecraft has entered the final year of its epic voyage. The conclusion of the historic scientific odyssey is planned for September 2017,…