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Saturn's small satellites, to scale

Emily Lakdawalla • May 17, 2017

Emily shares another of her popular size comparisons of solar system bodies, taking advantage of Cassini's recent views of Saturn's tiniest moons.

Jupiter from New Horizons

Alex Parker • May 16, 2017

Using new image processing techniques, Alex Parker brings new life to an old image of Jupiter captured by the New Horizons mission on its way to Pluto over a decade ago.

Cassini's 'Grand Finale' Portrait of Saturn

Ian Regan • May 16, 2017

Amateur image processor Ian Regan shares a stunning mosaic of Saturn in all its ringed glory.

A journey to Jupiter: Amateur astronomers create 1,000-image video of planet in motion

Peter Rosén • May 09, 2017

Peter Rosén shares an amazing animation of Jupiter made from more than 1,000 images taken by 91 amateurs from around the world.

Saturn and Titan in the Milky Way

Emily Lakdawalla • May 08, 2017

An unusual photo of Saturn by astrophotographer Damian Peach shows the planet and its largest moon nestled among the star-filled lane of the Milky Way.

Earth's ring system: This mosaic shows 46+ geostationary satellites in one image

Adam Block • May 05, 2017

Astrophotographer Adam Block captures 46 geostationary satellites, plus some unnamed stragglers, in one 10-frame image mosaic.

Curiosity update, sols 1600-1674: The second Bagnold Dunes campaign

Emily Lakdawalla • April 25, 2017

The four-stop dune science campaign offered the engineers some time to continue troubleshooting the drill without any pressure to use it for science. They scooped sand at a site called Ogunquit Beach but couldn't complete the planned sample activity because of new developments in the drill inquiry. The rover has now headed onward toward Vera Rubin Ridge.

New treasures from Juno: Jupiter dazzles during fourth close approach

Björn Jónsson • March 27, 2017

Image processor Björn Jónsson shares some of his latest stunning images of Jupiter, created using data from NASA's Juno spacecraft.

Cassini, with only a half-year to go at Saturn, just keeps dropping awesome images

Jason Davis • March 09, 2017

Our latest roundup of Cassini goodies from Saturn includes Pan, a ravioli-shaped moon that orbits inside the planet's ring system.

MAVEN dodges Phobos, with (maybe) a little help from Curiosity

Emily Lakdawalla • March 06, 2017

This week MAVEN had to execute a short rocket burn in order to prevent a future collision with Phobos. Curiosity (and other rovers) may have played a role in those trajectory predictions.

Did Voyager 1 capture an image of Enceladus' plumes erupting?

Ted Stryk • February 21, 2017

Amateur image processor Ted Stryk revisited Voyager 1 data of Enceladus and came across a surprise.

Curiosity update, sols 1548-1599: Serious drill brake problem as Curiosity drives through Murray red beds

Emily Lakdawalla • February 03, 2017

Since my last update, the Curiosity mission has developed a better understanding of the problem that prevented them from drilling at Precipice, but its intermittent nature has slowed the development of a workable solution that will allow them to use the drill again. In the meantime, the rover has driven onward, making good use of its other instruments.

Need a break from Earth? Go stand on Mars with these lovely landscapes

Kevin Gill • January 25, 2017

Amateur space image processor Kevin Gill shares some of his stunning 3D images of Mars, created from real spacecraft data.

Amazing photos of tiny moons as Cassini orbits among the rings

Emily Lakdawalla • January 19, 2017

Behold: Daphnis, the tiny, 8-kilometer moon that orbits within a ring gap, gently tugging on the edges of the gap to create delicate scallops.

Saturn's Ring Particles

Judy Schmidt • January 05, 2017

Artist and astrophotographer Judy Schmidt brings us a view from within the rings of Saturn.

Winter Solstice: A look at the solar system's north poles

Emily Lakdawalla • December 21, 2016

Today is the solstice, the longest winter night at Earth's north pole, the longest day of summer in the south. To give a little light to northerners in darkness today, please enjoy this gallery of images of (mostly) sunlit north poles across our solar system.

ExoMars Trace Gas Orbiter takes in a rarely-imaged view of Phobos

Emily Lakdawalla • December 15, 2016

ExoMars Trace Gas Orbiter's science team enjoyed the opportunity in November to test out their science instruments on Mars. One of the tests involved imaging Phobos from an unusual angle.

Pretty Pictures of the Cosmos: The Space Between

Adam Block • November 25, 2016

Award-winning astrophotographer Adam Block shares some of his beautiful photos showcasing interstellar phenomena.

Schiaparelli investigation update; crash site in color from HiRISE

Emily Lakdawalla • November 23, 2016

ESA issued an update on the Schiaparelli landing investigation today, identifying a problem reading from an inertial measurement unit as the proximate cause of the crash. Meanwhile, ExoMars Trace Gas Orbiter is operating its science instruments for the first time this week, and HiRISE has released calibrated versions of the Schiaparelli crash site images.

A week in the solar system

Jason Davis • November 10, 2016

A roundup of pretty pictures and news from our robotic ambassadors around the solar system, from November 4 through 8.

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