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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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"Planet Nine" update: Possible resonances beyond the Kuiper belt?

Posted by Emily Lakdawalla on 2016/03/08 11:34 CST | 26 comments

A new paper by Renu Malhotra proposes that an undiscovered distant planet could have organized extremely distant Kuiper belt objects into orbital resonances.

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SpaceX drops satellite into high orbit but misses difficult booster landing

Posted by Jason Davis on 2016/03/04 06:52 CST | 1 comment

SpaceX overcame high propellant temperatures, a boat too close to the launch pad, and pesky weather to launch a communications satellite into geostationary transfer orbit this evening.

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Mars Express VMC is back online

Posted by Emily Lakdawalla on 2016/03/04 12:48 CST

Mars Express' Visual Monitoring Camera is taking photos again! The camera was turned on for the first time in six months on Leap Day to take some lovely photos of Mars.

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Continuing the Hunt for Exoplanets

Posted by Meg Schwamb on 2016/03/04 10:04 CST | 6 comments

Meg Schwamb highlights some of the upcoming space-based missions that will search for planets beyond our solar system.

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A tribute to Scott Kelly, astronaut and human being

Posted by Jason Davis on 2016/03/04 06:31 CST | 3 comments

Thanks to social media, we get to know individual astronauts better than we have at any other time in the history of spaceflight.

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Mars Exploration Rovers Update: Opportunity Scales Knudsen Ridge and Rocks On

Posted by A.J.S. Rayl on 2016/03/03 08:21 CST | 1 comment

As the Martian winter slowly begins to recede, Opportunity is working away on the steep slopes of Knudsen Ridge at the southern end of Marathon Valley, showing her mettle in some of the most challenging terrain of the rover’s 12+ years on the Red Planet.

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OSIRIS-REx Passes EMI/EMC Testing

Posted by Dante Lauretta on 2016/03/03 08:00 CST

The OSIRIS-REx spacecraft has completed the Electromagnetic Interference/Electromagnetic Compatibility (EMI/EMC) system level test.

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MENCA brings divine wealth from Mars: First science results from the Mars Orbiter Mission

Posted by Syed Maqbool Ahmed on 2016/03/02 08:00 CST | 4 comments

MENCA (Mars Exospheric Neutral Composition Analyser) is a quadrupole mass spectrometer onboard India's Mars Orbiter Mission, MOM. A report on measurements of neutral species accepted for publication in Geophysical Research Letters is the first peer-reviewed scientific result from the mission.

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One-year crew all smiles after safe landing in Kazakhstan

Posted by Jason Davis on 2016/03/01 11:44 CST

Scott Kelly and Mikhail Kornienko are safely back on Earth today after 340 days in space. The one-year crew duo, along with Sergey Volkov, touched down in Kazahkstan Wednesday morning.

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How Does a NASA Scientist End Up Working on an ESA Mission?

Posted by Jason Rhodes on 2016/03/01 11:00 CST | 2 comments

Cosmologist Jason Rhodes details the path he took to play a leading role in a European mission designed to learn about dark energy.

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