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Akatsuki update: more detail on first failure report

Emily Lakdawalla • December 20, 2010

Ordinarily it's not my thing to do so many updates on a mission that failed to arrive in orbit, but I know that it's difficult for English-speaking readers to locate information on Asian missions so I'm keeping up the reporting on Akatsuki.

Door 20 in the 2010 advent calendar (special news update)

Emily Lakdawalla • December 20, 2010

Time to open the twentieth door in the advent calendar. Where in the solar system is this diffuse blob and stripy sea?

Lunar eclipse tonight, mid-eclipse at 08:17 Dec 21 UT

Emily Lakdawalla • December 20, 2010

Unless you live under a rock you probably know that there is a total lunar eclipse tonight, one that should be particularly favorable for viewing from North America but which will be at least partially visible to viewers in South America, Europe, and easternmost Asia and Australia too.

Door 19 in the 2010 advent calendar

Emily Lakdawalla • December 19, 2010

Time to open the nineteenth door in the advent calendar. Where in the solar system are these folded rocks?

Door 18 in the 2010 advent calendar

Emily Lakdawalla • December 18, 2010

Time to open the eighteenth door in the advent calendar. Where in the solar system is this brush-stroked surface?

Updates on Hayabusa and Akatsuki: second chamber opened, possible engine nozzle breakage

Emily Lakdawalla • December 17, 2010

The Hayabusa update is brief: having opened the first Hayabusa sample return chamber (compartment A) last month, JAXA has now opened compartment B, and they found nothing inside.

Door 17 in the 2010 advent calendar

Emily Lakdawalla • December 17, 2010

Time to open the seventeenth door in the advent calendar. Where in the solar system are these strange promontories?

Door 16 in the 2010 advent calendar

Emily Lakdawalla • December 16, 2010

Time to open the sixteenth door in the advent calendar. Where in the solar system is this widespread fan?

Help to hunt for planets!

Emily Lakdawalla • December 16, 2010

The Planet Hunters website, like Zooniverse's other projects, is very, very easy to get up and running.

Door 15 in the 2010 advent calendar

Emily Lakdawalla • December 15, 2010

Time to open the fifteenth door in the advent calendar. Where in the solar system is this cratered world?

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