Happy #wintersolstice, marking the 1st day of winter & the shortest day (longest night) of the year in the Northern Hemisphere.

Arianespace's 11th launch of the year to orbit satellites for Brazil and Japan arianespace.com/mission/ariane…

From our new Ring-Grazing orbit, we've captured some of the highest-resolution views ever of Saturn's moon Pandora go.nasa.gov/2ibQ0oO

.ESA Rosetta Mission's journey around comet #67P, from arrival to mission end - now in one complete animation m.youtube.com/watch?v=dc-ICd…

Enceladus shoots jets of water into space in this view from Saturn's nightside, captured by the Cassini spacecraft buff.ly/2iB0J8I

Ice Giant, Uranus, in good conditions on 29th Dec. showing surface belts and the moons (L to R) Umbriel, Ariel, Miranda, Titania, & Oberon.

Happy New Year from the CAMS team! Check out this amazing visualization tool of CAMS data: buff.ly/2j3cxoc

Solar System This Week: See our home planet from Mars, learn about three new science missions and more! Details: nasa.tumblr.com/post/155640849…

Touchdown on Titan, revisited: go.nasa.gov/2jExBSj

nasa.gov/nasalive

#SaturnSaturday Watch a new #SATURN video I created w/ Cassini raw images (via my side project Oh the Silence) youtube.com/watch?v=xsezne…

This is the closest view of Saturn's moon Daphnis ever taken... and it was taken less than 2 days ago by Cassini! facebook.com/photo.php?fbid…

Need a recap of today’s TRAPPIST-1 announcement? Learn about these 7 Earth-sized planets orbiting a single star here nasa.tumblr.com/post/157579604…

#7NamesFor7NewPlanets Moho Eve Kerbin Duna Dres Jool Eeloo

#SaturnSaturday ICYMI: We're tracking several small objects in one of Saturn's rings. Details: go.nasa.gov/2lDZV5r

Getting ready for another round of test #science measurements from new #Mars orbit! Latest news: ow.ly/Croi309oNTh

Space ravioli? No, it's Saturn's moon Pan. Cassini images are closest ever taken of this odd shaped moon: go.nasa.gov/2nk7Y71

We reached #Saturn in 2004 and it's been science ever since. Now we're in a tight #Webbys race. Help a robot out? vote.webbyawards.com/PublicVoting#/…

Supporting the creation of a permanent, self-sustaining human presence on Mars. spacex.com/mars

The blue dot is the radio glow of the Voyager 1 spacecraft, more than 3x as far as Pluto, detected by the Green Bank Telescope in West Virginia. public.nrao.edu/news/vlba-spot…