Phys.org reports :
A robotic space plane is speeding in low Earth orbit at this very moment. Some say it's a weapon; others, a data-gathering mission. There's one fact most agree on as the plane hits 500 days in space: Its real purpose is a mystery.
The Boeing-built X-37B Orbital Space Vehicle, constructed in California, is one-fourth the size of the Endeavour Space Shuttle.
Whatever its real purpose, the X-37B has very real capabilities. It travels low in orbit, staying around 110 to 500 miles above the Earth at a cruising speed of about 17,500 mph. It's equipped with special heat-shield tiles for re-entry, which are billed by Boeing as tougher than Endeavour's.
But the government's treatment of the project poses questions. Though it's advertised as a secret project, Boeing releases pictures and more than two pages of details on the X-37B. In contrast, the secret, super-fast Lockheed SR-71 Blackbird was not declassified until decades after it had been used in the Vietnam War.
More pictures and speculation can be found at
Extremetech .
To the east side.
To a deluxe apartment in the sky.
Movin on up,
To the east side.
We finally got a piece of the pie.
Fish don't fry in the kitchen;
Beans don't burn on the grill.
Took a whole lotta tryin',
Just to get up that hill.
Now we're up in the big leagues,
Gettin' our turn at bat.
As long as we live, it's you and me baby,
There ain't nothin wrong with that.
Well we're movin on up,
To the east side.
To a deluxe apartment in the sky.
Movin on up,
To the east side.
We finally got a piece of the pie.