The Ku band antenna is used as an uplink to a network ... This is the 100th mission in space shuttle history. The multinational crew will perform four spacewalks leaving 18,000 pounds of hardware ...

In this way relatively huge reflectors can be built in space, with easy folding and very little weight. The linked article describes the antenna as spherical and its accompanying photograph ...

from the shuttle’s cargo bay, on December 2, 1988, one of its antenna dishes had failed to open. Without intervention by the crew, the billion-dollar satellite would become a hunk of space junk ...

The Space Science Center at Morehead State University has developed a full motion 21-Meter class antenna system that is engaged in a rigorous research program in radio astronomy and also serves as an ...

Space shuttle launches work on the same principle, just on a much larger scale and with many more variables. Engineers calculate how much time they have—down to the minute or even second—to ...

STS-1, better known as the space shuttle Columbia, left NASA’s Kennedy Space Centre in Florida on 12 April 1981, and just over two days later came down to land at Edwards Air Force Base in ...