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Blogs

Meet our bloggers...CEO, Bill Nye, Emily Lakdawalla, Bruce Betts, Mat Kaplan, Casey Dreier, and a host of expert and entertaining voices from throughout our vast space community.

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

Posted by Jason Davis on 2017/03/09 11:38 CST | 7 comments

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

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Radar in Earth and Planetary Science: An Intro

Posted by Heather Hunter on 2017/02/24 11:14 CST | 1 comment

Heather Hunter explains how radar works and what it's used for on Earth and beyond.

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Amazing photos of tiny moons as Cassini orbits among the rings

Posted by Emily Lakdawalla on 2017/01/19 12:39 CST | 6 comments

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.

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Spaceflight in 2017, part 2: Robots beyond Earth orbit

Posted by Emily Lakdawalla on 2016/12/30 12:22 CST | 4 comments

What's ahead for our intrepid space explorers in 2017? It'll be the end of Cassini, but not before the mission performs great science close to the rings. OSIRIS-REx will fly by Earth, and Chang'e 5 will launch to the Moon, as a host of other spacecraft continue their ongoing missions.

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Serene Saturn (or the “Glutton for Punishment” mosaic)

Posted by Ian Regan on 2016/11/08 10:25 CST | 8 comments

A week ago Saturday I decided -- against my better judgment -- to tackle this monster of a mosaic. I call it the "Glutton for Punishment" mosaic.

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What's up in the solar system, November 2016 edition: Cassini takes a leap, ExoMars starts science, Long March 5 launch

Posted by Emily Lakdawalla on 2016/11/01 03:35 CDT | 2 comments

Cassini is going to make a major change to its orbit, getting much close to Saturn, setting up 20 "F-ring" orbits. ExoMars will get two science orbits before beginning aerobraking. Long March 5 will have its first launch, while many Earth-observing missions, including Himawari-9 and GOES-R, will go up. But Juno science is on hold.

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What's up in the solar system, October 2016 edition: ExoMars arrives!

Posted by Emily Lakdawalla on 2016/10/04 06:42 CDT | 2 comments

ExoMars Trace Gas Orbiter arrives on October 19, and it will deliver the Schiaparelli lander to its brief life on the Martian surface. Juno's headed into its science orbit, MOM has released science data, and New Horizons will finally finish downlinking Pluto flyby data.

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One year remains in the Cassini mission

Posted by Emily Lakdawalla on 2016/09/15 09:27 CDT | 6 comments

Cassini ends a year from today, which is sad. But the final year of the mission is going to be awesome.

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Cassini's camera views of Titan's polar lakes in summer, processed into pseudocolor

Posted by Emily Lakdawalla on 2016/09/12 01:50 CDT | 1 comment

Titan's north polar lakes are well-lit by summer sun in these recent Cassini images. Image processing enthusiast Ian Regan shares his recipe for processing the longer-wavelength Titan images into visually pleasing "pseudocolor."

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What's up in the solar system, September 2016 edition: OSIRIS-REx launches, Rosetta ends

Posted by Emily Lakdawalla on 2016/08/31 12:00 CDT | 1 comment

The month of September begins with an annular solar eclipse visible from much of Africa on September 1. On or after September 8, we'll see OSIRIS-REx launch into a two-year cruise toward a rendezvous with asteroid Bennu. But September will close, sadly, with the end of the wonderful Rosetta mission.

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