Using a 100-meter radio telescope at Germany’s Max Planck
Institute and Australia’s 64-meter CSIRO radio telescope — two of the
world’s largest and most powerful telescopes — scientists were able to
create a hydrogen map of the Milky Way. And they found the fuel for stars.
5 Things You Didn’t Know About Astronaut Shane Kimbrough!
After years of training NASA astronaut Shane Kimbrough is launching to the International Space
Station on Wednesday, so there’s not much left to say, right? Wrong! Here are five
secrets about his past that the Texas native and retired Army officer
hasn’t told us, until now.
1. Shane went to elementary school in Germany
But his family returned to the U.S. where he attended middle and high school.
2. Life is Smyrna, Georgia
Shane attended middle and high school in the Atlanta suburb of Smyrna with movie star Julia Roberts!
3. Shane had an accomplished military career
A retired Army colonel, Shane graduated from West Point, after which he became an Army aviator. He later became a jumpmaster and has had a long and distinguished military career.
Io over Jupiter from Voyager 1 : Back in 1979, NASA’s Voyager 1 spacecraft flew past Jupiter and its moons. The images in this mosaic, featuring the moon Io against a background of gas giant Jupiter’s diffuse swirling cloud bands, were recorded by Voyager’s camera from a distance of about 8.3 million kilometers. The Io image from this mosaic may be the first to show curious round features on Io’s surface with dark centers and bright rims more than 60 kilometers across. Now known to be volcanic in origin, these features were then thought likely to be impact craters, commonly seen on rocky bodies throughout the Solar System. But as Voyager continued to approach Io, close-up pictures revealed a bizarre world devoid of impact craters, frequently resurfaced by volcanic activity. Earlier this year a new robotic spacecraft, NASA’s Juno, began to orbit Jupiter and last week made a pass within 5,000 kilometers of Jupiter’s clouds. During the next two years, it is hoped that Juno will discover new things about Jupiter, for example what’s in Jupiter’s core. via NASA