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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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A New Way to Prepare Samples of Mars for Return to the Earth

Posted by Casey Dreier on 2015/07/23 02:18 CDT | 16 comments

Mars 2020, NASA’s next and yet-to-be-named Mars rover, will be the first mission to collect and prepare samples of the martian surface for return to Earth. The rover's engineering team has proposed a new sampling caching strategy that differs from previous concepts in some interesting ways.

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Summer 2015 edition of The Planetary Report is here

Posted by Donna Stevens on 2015/07/23 10:03 CDT

The summer edition of The Planetary Report has printed and will soon be at your door.

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What in the world(s) are tholins?

Posted by Sarah Hörst on 2015/07/22 07:00 CDT | 9 comments

The question “why is Pluto red” has been answered with a word that most people have never heard of and perhaps even fewer people can actually define—“tholins”.

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Name Hayabusa2's asteroid target!

Posted by Emily Lakdawalla on 2015/07/22 04:25 CDT | 3 comments

Have you ever wanted to name an asteroid? JAXA is offering the opportunity to name Hayabusa2's target asteroid, 1999 JU3 to the public through a contest that runs through August 31.

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Expedition 44 Trio Flies through Solar Panel Glitch, Arrives at Station

Posted by Jason Davis on 2015/07/22 04:22 CDT

A three-person crew is safely aboard the International Space Station following an early morning launch of a Soyuz rocket and spacecraft from the Baikonur Cosmodrome in Kazakhstan.

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New Horizons encounter plus one week: Weird and wonderful images from the Pluto system

Posted by Emily Lakdawalla on 2015/07/21 06:39 CDT | 23 comments

So many new image goodies from the Pluto system!

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Dawn at Ceres: A haze in Occator crater?

Posted by Andrew Rivkin on 2015/07/21 05:54 CDT | 17 comments

While Pluto deservedly stole the headlines last week, Chris Russell’s Dawn update at the Exploration Science Forum at NASA Ames reminded us that the other dwarf planets are also sharing their secrets with eager scientists.

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Broken Bottle Strut Likely Doomed Falcon 9 Rocket, Says Elon Musk

Posted by Jason Davis on 2015/07/20 05:05 CDT | 3 comments

The demise of an ISS-bound Falcon 9 rocket last month was likely caused by a broken liquid helium bottle strut, according to SpaceX CEO Elon Musk.

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DSCOVR mission releases first EPIC global view of Earth, more to come in September

Posted by Emily Lakdawalla on 2015/07/20 02:33 CDT | 12 comments

Five months after its launch, the Deep Space Climate Observatory (DSCOVR) mission has successfully journeyed to the region of space where Sun and Earth gravitational attraction offset each other. From the vantage point of L1, DSCOVR's EPIC camera has captured its first full-globe view of Earth, and it's well, epic.

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New Horizons: Awaiting the data

Posted by Emily Lakdawalla on 2015/07/19 11:21 CDT | 32 comments

New Horizons' encounter and data downlinks have been going exactly as planned, but the raw image website has not been updated for many days. What's going on? I found out.

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