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Stories, updates, insights, and original analysis from The Planetary Society.

Juno Flies By Earth Today

NASA's Juno spacecraft gets a gravity assist from the Earth on its way to Jupiter today. Learn all about today's close approach.

Juno is in safe mode, but okay and on course following Earth flyby

Following its Earth flyby earlier today, Juno is in safe mode. This is the protective state a spacecraft goes into when it detects a problem. But everything is okay. For more details, I just spoke with Rick Nybakken, Juno Project Manager at the Jet Propulsion Laboratory.

What's Up in the Solar System in September 2012

It's an active time in interplanetary exploration! Curiosity has begun roving Mars, and Opportunity's not wasting any time either. Dawn has just departed Vesta and begun the more than two-year cruise to Ceres. Juno is in the middle of a big deep-space maneuver, setting up next year's Earth flyby.

What's up in the Solar System in August 2012

Welcome to the monthly roundup of our solar system's envoy of electronic explorers! All eyes are on Curiosity as it approaches Mars this weekend. Who will lend support at the Red Planet?

Yay for Juno! First major course correction complete

JPL issued a news note today that the Jupiter-bound Juno spacecraft has successfully completed the first of twelve trajectory correction maneuvers it'll perform between launch last year and Jupiter arrival in 2016. Its next maneuver will take place in August of this year. Go Juno!

Pretty picture: Earth and Moon from JunoCam

It's always awe-inspiring to see our great world as just a tiny spot within vast space. The latest spacecraft to get such a view of Earth and the Moon is the Jupiter-bound Juno.

Juno is on the way to Jupiter!

It almost looked like it wasn't going to happen today, but it did! At 16:25 UTC, a huge Atlas V 551 lifted off with the Juno spacecraft and sent it on its way to Jupiter.

Junocam will get us great global shots down onto Jupiter's poles

Juno is a mission that will peer deeply into Jupiter's interior, and didn't really need to take a visible-light camera along in order to accomplish its scientific goals. But I think nobody could bear sending a spacecraft to Jupiter without getting pictures from up close. So they added Junocam.

Juno is being shipped to Cape Canaveral today

Spaceflight Now is following along as the next Jupiter orbiter, Juno, is journeying from its birthplace at Lockheed Martin in Denver to Cape Canaveral. As of this moment it has been packed up and loaded onto a flatbed trailer, which is driving through Denver with police escort, en route to the Denver airport, where it'll board a C-17 for the trip to Florida.

Juno in an alternate universe

I was browsing JPL's Planetary Photojournal today and noticed that they've posted an updated artist's concept of the Juno spacecraft, which is set to launch in August for a 2016 arrival at Jupiter.

OPAG, Day 1: Getting to Europa

Next up at the Outer Planets Assessment Group meeting was an overview of the plans for future Europa missions.

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