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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.

Browse Recent Blog Posts

Ceres Gets Real; Pluto Lurks

Posted by Paul Schenk on 2015/03/27 04:10 CDT

Although we are still along way from understanding this fascinating little body, Ceres is finally becoming a real planet with recognizable features! And that's kinda cool.

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Four Ideas to Bust the Floor on Outer Planet Mission Costs

Posted by Van Kane on 2015/03/26 08:25 CDT | 7 comments

The road to lower costs outer planet missions has been paved by NASA’s first two New Frontiers missions, the $700M New Horizons mission to Pluto and the $1.1B Juno mission to Jupiter. But can the cost of a mission to the outer solar system be cut to $450M, the limit for a Discovery mission?

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LPSC 2015: Aeolian Processes on Mars and Titan

Posted by Nathan Bridges on 2015/03/26 04:05 CDT

Planetary scientist Nathan Bridges reports on results from the Lunar and Planetary Science Conference about the action of wind on the surfaces of Mars and Titan.

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LPSC 2015: MESSENGER's low-altitude campaign at Mercury

Posted by Emily Lakdawalla on 2015/03/25 07:55 CDT | 3 comments

At last week's Lunar and Planetary Science Conference, the MESSENGER team held a press briefing to share results from the recent few months of incredibly low-altitude flight over Mercury's surface. The mission will last only about five weeks more.

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Meet NASA's Winning Asteroid Redirect Spacecraft, and the Asteroid It May Visit

Posted by Jason Davis on 2015/03/25 05:52 CDT | 6 comments

NASA has decided to pluck a small boulder off a large asteroid, instead of bagging an entire asteroid outright, the agency announced Wednesday.

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One-Year ISS Mission Preview: 28 Experiments, 4 Expeditions and 2 Crew Members

Posted by Jason Davis on 2015/03/25 10:13 CDT

This Friday, astronaut Scott Kelly and cosmonaut Mikhail Kornienko will embark for a one-year mission aboard the International Space Station.

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Prometheus, Pandora, and the braided F ring in motion

Posted by Emily Lakdawalla on 2015/03/23 05:19 CDT

Cassini recently took a long, high-resolution movie of the F ring, catching a view of its ringlets, clumps, and streamers, and two potato-shaped moons, Prometheus and Pandora.

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Desert Moon, Narrated by Former Astronaut Mark Kelly, Now Available Online

Posted by Jason Davis on 2015/03/23 10:00 CDT | 1 comment

Desert Moon, a 35-minute documentary that tells the story of Dr. Gerard Kuiper and the dawn of planetary science, is now available online.

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Mars Academy

Posted by Paul Hayne on 2015/03/21 03:55 CDT

A new project—"Mars Academy"—aims to expand the cosmic horizon and offer a broader sense of opportunity for at least one group of underprivileged children in an impoverished neighborhood in Rio de Janiero, Brazil.

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The Mapping of Pluto Begins Today

Posted by Mark Showalter on 2015/03/20 12:12 CDT | 7 comments

When New Horizons flies past Pluto in July, we will see a new, alien landscape in stark detail. At that point, we will have a lot to talk about. The only way we can talk about it is if those features, whatever they turn out to be, have names.

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