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Blog Archive


OSIRIS-REx’s cameras see first light

Posted by Emily Lakdawalla on 2016/09/29 03:34 CDT

As OSIRIS-REx speeds away from Earth, it’s been turning on and testing out its various engineering functions and science instruments. Proof of happy instrument status has come from several cameras, including the star tracker, MapCam, and StowCam.

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Philae spotted on the surface of comet Churyumov-Gerasimenko

Posted by Emily Lakdawalla on 2016/09/06 02:27 CDT | 1 comments

Ever since its landing, Philae has been elusive. It went silent just three days later and never returned any more science data, though it made brief contact with the orbiter last summer. Now, just a month until the planned end of the Rosetta mission, the orbiter has finally located the lander in a stunning high-resolution view of the surface.

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OSIRIS-REx is on the launch pad, ready for the big day

Posted by Emily Lakdawalla on 2016/09/02 04:21 CDT | 6 comments

The OSIRIS-REx mission passed its flight readiness review yesterday, clearing the way for the spacecraft to launch on Thursday, September 8. Here's a schedule of next week's NASA TV briefings and a photo album of the launch preparations.

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National Selfie Day: Spacecraft self-portraits

Posted by Emily Lakdawalla on 2016/06/21 11:27 CDT | 6 comments

It's apparently National Selfie Day. I'm not entirely sure who has the authority to declare these things, or why they decided we needed a National Selfie Day, but since the self-portrait is one of my favorite subgenres of spacecraft photography, I couldn't resist writing about them.

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OSIRIS-REx shipped to Florida for September launch

Posted by Emily Lakdawalla on 2016/05/23 07:53 CDT | 1 comments

OSIRIS-REx's long journey to an asteroid has begun. The spacecraft departed Colorado on Friday, May 20, travelling aboard an Air Force C-17 to the Payload Hazardous Servicing Facility at Kennedy Space Center.

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For the first time ever, a Curiosity Mastcam self-portrait from Mars

Posted by Emily Lakdawalla on 2015/12/22 06:17 CST | 1 comments

In a remarkable and wholly unexpected gift to Curiosity fans, the rover has just taken the first-ever color Mastcam self-portrait from Mars.

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NASA's Next Mars Mission Delayed for Two Years
One of its main scientific instruments could not maintain a vacuum

Posted by Casey Dreier on 2015/12/22 04:46 CST | 1 comments

A problem with the French space agency's seismometer instrument will delay NASA's InSight Mars lander by two years.

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Four mission assembly progress reports: ExoMars TGO, InSight, OSIRIS-REx, and BepiColombo

Posted by Emily Lakdawalla on 2015/05/28 06:12 CDT | 4 comments

2015 has seen few deep-space-craft launches, but 2016 is shaping up to be a banner year with three launches, followed quickly by a fourth in early 2017. All of the missions under development have reported significant milestones recently.

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Beagle 2 found?

Posted by Emily Lakdawalla on 2015/01/16 11:04 CST | 5 comments

What happened to Beagle 2? It's been a mystery for 11 years. That mystery appears to have been solved.

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A new Chang'e 3 and Yutu image archive

Posted by Emily Lakdawalla on 2014/12/19 02:25 CST

A treasure trove of newly released images from the Chang'e 3 program includes a photo sequence of a waxing Earth and lots of high-resolution views of rover and lander on the Moon.

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Don't Miss This Great New Video About Europa

Posted by Casey Dreier on 2014/11/21 02:38 CST

JPL released a slick new video highlighting the significance of Europa, the moon of Jupiter with more liquid water than the Earth.

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Rosetta imaged Philae during its descent -- and after its bounce

Posted by Emily Lakdawalla on 2014/11/17 05:10 CST | 18 comments

This morning ESA released a set of images of the Philae lander taken by the Rosetta orbiter during -- and after -- the lander's first touchdown. The images contain evidence for the spot Philae first touched the comet, and a crucial photo of Philae's position several minutes into its first long bounce.

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Philae status, a day later

Posted by Emily Lakdawalla on 2014/11/13 01:26 CST | 9 comments

The Philae team scrambled all morning to comprehend the initially confusing status of the lander, and the picture is much clearer today. Speaking of which, there are lots more pictures!

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A (Difficult) Day in the Solar System

Posted by Bill Dunford on 2014/10/30 10:05 CDT | 13 comments

After a bad day on the launch pad, some perspective.

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The Antares Accident: Whose Rocket Was It?
Hint: not NASA's.

Posted by Casey Dreier on 2014/10/30 01:21 CDT | 10 comments

Despite some in the media declaring it a NASA rocket disaster, Antares represents a new way of doing business. It's owned by a private company providing a service to NASA to resupply the space station. How is this different from other rockets NASA uses?

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OSIRIS-REx Spacecraft Passes First Major Qualification Test

Posted by Dante Lauretta on 2014/09/12 10:18 CDT

The development of the OSIRIS-REx spacecraft continues to make great progress having recently completed static load testing.

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New Rosetta views and first science on comet Churyumov-Gerasimenko from EPSC

Posted by Emily Lakdawalla on 2014/09/11 04:56 CDT | 3 comments

At the European Planetary Science Congress held this week in Portugal, the Rosetta team showcased some early science results from Rosetta's mission to comet Churyumov-Gerasimenko.

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Hayabusa2 complete, ready to begin its journey to asteroid 1999 JU3

Posted by Emily Lakdawalla on 2014/08/31 04:09 CDT | 5 comments

The excitement is building for Hayabusa2! The spacecraft is now complete and ready to be shipped to its launch site. JAXA unveiled its next interplanetary traveler to the media in a special event on August 31.

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Of Rings and Resolution

Posted by Bill Dunford on 2014/06/23 09:36 CDT | 3 comments

Seeing Saturn before and after Cassini.

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The construction of OSIRIS-REx has begun!

Posted by Dante Lauretta on 2014/06/05 09:54 CDT

The construction of OSIRIS-REx has begun! Seeing the core structure being assembled demonstrated that OSIRIS-REx is no longer just a set of drawings and PowerPoint charts, it is starting to become a real spacecraft.

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