Posted by Emily Lakdawalla on 2012/03/11 10:10 CDT
JAXA's solar sail mission IKAROS is still hibernating, and there's no way of knowing if the spacecraft will reawaken or not. They try to raise contact with the spacecraft once a month, with the last attempt being made on March 10; we can only wait to see if they'll succeed. What better time to release a theme song for the mission? IKAROS has always been even more full of personality even than other JAXA missions (which is saying a lot).
Posted by Emily Lakdawalla on 2012/02/24 05:26 CST
There is an ever-expanding bubble announcing Humanity's presence to anyone listening in the Milky Way.
Posted by Emily Lakdawalla on 2012/02/16 10:14 CST
Cary and Michael Huang present a basic "powers of ten" visualization starting at human scale from which you can scrub downward smaller than quarks or upward to the scale of the entire universe.