April 17, 2011
Juno, NASA’s next big mission bound for the outer planets, has arrived at the Kennedy Space Center to kick off the final leg of launch preparations in anticipation of blastoff for Jupiter this summer. The huge solar-powered Juno spacecraft will skim to within 4800 kilometers (3000 miles) of the cloud tops of Jupiter to study [...]
Read the full article →
July 19, 2009
Space radiation is emitted by the Sun, other stars and other high energy objects outside the Earth’s atmosphere. This radiation bombards the Earth on a regular basis but we never really pay attention to it except for the UV rays from the Sun. The reason why this is so is because the Earth has several [...]
Read the full article →