The study was to be as complete and free of 'recovery bias' as possible.

The conclusion of the study was that it works just as well if not better in adolescents and adults,

The points in my previous report [a 2003 study identifying threats to the domestic manufacturing base] have become more urgent in the three years since I wrote it. There are few indicators that would disabuse me of the positions I took then.

It's those few unusual things that really tell you the story of the solar system.

The most likely scenario from the knowledge we have on how other objects form, it probably has a rocky core and a mantle. That mantle is probably some watery, icy mix, with other dirt and constituents. That mantle could be as much as ¼ of the whole object. Even though it's a small object compared to Earth, there could be a lot of water.

The most likely scenario from the knowledge we have on how other objects form, it probably has a rocky core and a mantle. That mantle is probably some watery, icy mix, with other dirt and constituents. That mantle could be as much as of the whole object. Even though it's a small object compared to Earth, there could be a lot of water.