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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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Jupiter's Great Red Spot

Posted by Björn Jónsson on 2015/12/07 06:59 CST | 1 comment

On the 20th anniversary of Galileo's orbit insertion around Jupiter, amateur image processor Björn Jónsson shares some of the mission's first images of Jupiter's iconic massive storm.

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Live from Sagamihara: Akatsuki Orbit Insertion Success!

Posted by Sanjay Limaye on 2015/12/07 10:16 CST | 7 comments

The Akatsuki team achieved something that no mission as done before – put a spacecraft into orbit around a planet using only the attitude control thrusters. An event that one could not even conceive or propose!

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After Weather Cooperates, Atlas Rocket Launches Cygnus Cargo Craft to ISS

Posted by Jason Davis on 2015/12/06 05:28 CST

It took four tries for the weather to cooperate, but on Sunday afternoon, a Cygnus cargo spacecraft loaded with 3.3 metric tons of critical crew supplies launched toward the International Space Station.

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Live from Sagamihara: Akatsuki Orbit Insertion - Second Try

Posted by Sanjay Limaye on 2015/12/06 09:44 CST | 1 comment

Venus researcher Sanjay Limaye reports from the Institute of Space and Astronautical Science (ISAS) in Sagamihara on the status of Akatsuki's second Venus orbit insertion attempt.

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Timeline for Akatsuki's second attempt at orbit insertion

Posted by Emily Lakdawalla on 2015/12/04 06:31 CST | 5 comments

This is it: Akatsuki's final chance at Venus orbit insertion. The rocket firing should begin on December 7 at 08:51 Japan time (December 6 23:51 UT / 15:51 PST) and last for 20 minutes. It will take two days for JAXA to determine whether the orbit has been changed enough for Akatsuki to stay at Venus.

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Bad Weather Fizzles Cygnus Launch Attempt (Again)

Posted by Jason Davis on 2015/12/04 05:40 CST

A second launch attempt of a Cygnus cargo spacecraft bound for the ISS was scrubbed this evening, forcing ground controllers to schedule a third try Saturday at at 5:10 p.m. EST (22:10 UTC).

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Back from the Brink: Akatsuki Returns to Venus

Posted by Ralph Lorenz on 2015/12/04 01:08 CST | 2 comments

Perhaps forgotten by the general public in the West, a long-lost spacecraft is set to enter orbit around our sister planet in December, picking up where ESA’s Venus Express left off when its operations ended last year.

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Mars Exploration Rovers Update: Reality Bites but Opportunity Climbs to "Treasure Trove"

Posted by A.J.S. Rayl on 2015/12/03 06:51 CST

Opportunity faced the challenges of winter as well as technological issues in November, but pressed on, hiking up hill and into a geological treasure trove that may well present the scientists with the evidence they need to solve the clay mineral mystery of Marathon Valley.

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Dawn Journal: Descent to LAMO

Posted by Marc Rayman on 2015/12/02 12:02 CST | 12 comments

Dawn's Chief Engineer and Mission Director Marc Rayman previews what's in store as the spacecraft moves into its final mapping orbit around dwarf planet Ceres.

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Preview: Cygnus to Resume ISS Cargo Runs with Help from Atlas V Rocket

Posted by Jason Davis on 2015/12/02 05:04 CST

Orbital ATK is returning its Cygnus cargo spacecraft to service on Thursday. This time, the ride to orbit will be a United Launch Alliance Atlas V rocket.

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