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

Posted by Emily Lakdawalla on 2017/03/06 06:00 CST | 2 comments

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.

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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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MAVEN Status and Extended-Mission Planning

Posted by Bruce Jakosky on 2016/07/27 03:17 CDT | 1 comment

The MAVEN mission to Mars was just approved for a two-year extended mission that runs through September 2018. Now is a good time to take stock of we've learned so far and to describe the plans for the extended mission.

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What's up in solar system exploration: March 2016 edition

Posted by Emily Lakdawalla on 2016/02/29 02:45 CST | 4 comments

Welcome to my monthly inventory of the 20-plus spacecraft actively exploring our solar system. Highlights of this month include the impending launch of the ExoMars Trace Gas Orbiter and Schiaparelli lander, currently planned for March 14, and the resumption of regular VMC Mars images by Mars Express.

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What's up in solar system exploration: February 2016 edition

Posted by Emily Lakdawalla on 2016/01/29 11:57 CST | 2 comments

What's going on with our robotic planetary missions? In February I count more than 20 planetary spacecraft exploring six targets beyond Earth or cruising to new destinations.

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What's up in solar system exploration: August 2015 edition

Posted by Emily Lakdawalla on 2015/08/10 07:31 CDT | 5 comments

I'm back from two weeks' vacation, so it's time to catch up on the status of all our intrepid planetary missions, from Akatsuki to the Voyagers and hitting the Moon, Mars, asteroids, comets, and Saturn in between.

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Seven Mars spacecraft attempted observations of comet Siding Spring. How did they go?

Posted by Emily Lakdawalla on 2014/11/03 04:03 CST | 6 comments

It's been two weeks since comet Siding Spring passed close by Mars, and six of the seven Mars spacecraft have now checked in with quick looks at their images of the encounter. I round up all the results.

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Status update: All Mars missions fine after Siding Spring flyby

Posted by Emily Lakdawalla on 2014/10/20 12:07 CDT | 2 comments

All seven Mars spacecraft are doing perfectly fine after comet Siding Spring's close encounter with Mars.

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Preparing for A-MAVEN Science!

Posted by Karl Battams on 2014/10/03 10:56 CDT | 3 comments

How can we use MAVEN to learn about Comet Siding Spring, passing very close by Mars this month?

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MAVEN returns first images of Mars' atmosphere

Posted by Emily Lakdawalla on 2014/09/24 01:24 CDT | 1 comment

On Sepember 22 at 02:24 UTC, Earth received word that MAVEN had ended its orbit insertion burn on time, completing its journey to Mars. Today MAVEN has released some of its very first data, taken by the Imaging Ultraviolet Spectrograph just eight hours after arrival.

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