Science Fiction
Dictionary
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
 |
Astronauts Test Star Wars Remote On Space Station
In 1999, MIT engineering Professor David Miller showed Star Wars on the first day of class. During the scene where Luke Skywalker practices his light saber against a seeker remote, Miller stood up and said "I want you to build me some of those."
(Luke practices with seeker remote)
On 18-May-2006 from 10:30am-1:30pm CST Miller's dream (not to mention that of George Lucas and about a zillion Star Wars fans, including me) became at least partly reality. The SPHERES mini-satellite, a tiny (8 inch diameter) remote-controlled device, flew in the International Space Station. SPHERES stands for Synchronized Position Hold Engage and Reorient Experimental Satellites. Flight Engineer Jeff Williams "piloted" the SPHERES unit in three dimensions for the first time around the pressurized Destiny module.
(Jeff practices with the SPHERES mini-satellite)
According to NASA, the demonstration tested the basics of formation flight and autonomous docking that should be useful in future multiple spacecraft formation flying. The long-range plan for SPHERES is to test flying in formation with a set of mini-satellites.
The first test flight consisted of a series of 10-15 pre-planned maneuvers lasting up to 10 minutes each. Once the appropriate software was loaded on the controlling laptop, the satellite began a set of pre-programmed maneuvers to test attitude control, station keeping, re-targeting, collision avoidance and fuel balancing. The mini-satellite is manuevered using compressed carbon dioxide gas thrusters.
Although the SPHERES mini-satellites are not equipped with blasters or lasers, the SPHERES device is designed to be a testbed for trying out experimental software to control clusters of satellites; it should be easy to add them.
(SPHERES diagram)
The next step in the official testing is to tuck additional SPHERES units onto shuttle flights to test formation flying. The second satellite is scheduled to launch to the station on STS-121 in July 2006. The third will be launched on STS-116.
See our earlier story about testing SPHERES aboard the KC-135 plane that achieves microgravity conditions by extreme flight manuevers - SPHERES - Mini Satellites Fly In Formation. Read NASA releases here and here. Check out the MIT SPHERES project page. Space.com also had a detailed early article. Thanks to alert reader Bryan Teoh for the tip on this story.
Scroll down for more stories in the same category. (Story submitted 6/1/2006)
Follow this kind of news @Technovelgy.| Email | RSS | Blog It | Stumble | del.icio.us | Digg | Reddit |
Would
you like to contribute a story tip?
It's easy:
Get the URL of the story, and the related sf author, and add
it here.
Comment/Join discussion ( 1 )
Related News Stories - (" Space Tech ")
Solar X-Flares Disrupt North American Radio And Navigation
'A true cosmic storm!' - Jack Williamson, 1939.
Restructure An Asteroid, Spin It, Get A 'Space Habitat' With Gravity?
'When the colony was established, the whole interior was carved out with atomic burners...' - John Campbell, 1932.
Quadruple-Star System Now Forming
'... ravished with joy, I gazed at the giant suns, Arcturus and Betelguese, and the red Antares, and at systems of double and triple and quadruple suns...' - Stanton Coblentz, 1934.
Nuclear Rockets To Fly In Space!
'... the only type of engine which could possibly transport a heavy machine from our earth to some planet, would have to be the atomic-energy engine.' -
Technovelgy (that's tech-novel-gee!) is devoted to the creative science inventions and ideas of sf authors. Look for the Invention Category that interests you, the Glossary, the Invention Timeline, or see what's New.
Science Fiction
Timeline
1600-1899
1900-1939
1940's 1950's
1960's 1970's
1980's 1990's
2000's 2010's
Current News
Barista Robot Perfects Latte Swirl With Multi-DOF Wriggle
'It's done with a flip of the third joint of the tentacle on the down beat.'
Vendetta 2023 All-Terrain Skateboard Could Use Neal Stephenson's Smartwheels
'If you surf over a bump... If you surf over a pothole...'
Safe Street Rebel Autonomous Vehicle Luddites And Schachner's 1931 Robot-Deranger
'Then the spreading beam of the deranging ray struck them, and they stood an instant transfixed...'
The Electric Balance Bicycle And The Decline Of Western Civilization
'Noiselessly, on rubber-tired wheels, they journeyed...'
'Droplet' Battery Microscale Power Pack
'...a power pack the size of a pea.'
ARX-5 Doing Robot Arm Dancing
It's Data's day - at last.
CD, DVD Bit Rot And PKD's Civic Notification Distorter
'...copy two of the original document no longer can be superimposed on copy one.'
Inbiodroid Prometheus 2.0 Telepresence Avatar Robot
My prize robot, tall, dashing would speak and act for me...
Amazon One Is Frank Herbert's Palm Lock
'A palm lock must be keyed to one individual's hand shape and palm lines.'
DroneDog Ground Security Robot Dogs From Asylon
'I have transferred the ego of a dog to a synthetic dog brain in the skull case of a robot dog.'
Who Knows What Might Be Found When Visiting A Metal Asteroid?
'...inspect the tiny speck of matter that swam toward them out of the bottomless void.'
Giant Lunar Surface Test Bed Built On Earth
Astronauts first walked the site, then flew over the site at a few hundred feet in a small Cessna.
FlyCroTug Drones Work In Teams Now
'It slid smoothly out of its cell like a metal wasp emerging from its nest, and hung in midair.'
Zai Pits (West Sahel) And Dew Collectors (Dune)
'Each is planted most tenderly in its own little pit.'
Delivery Robots Being Bullied, Robbed
'Robots have worse problems than anybody.' (A Present for Pat)
Zoom Education Idea Is 100 Years Old
'... the frosted glass squares began, one by one, to show the faces and shoulders of a peculiar type of young men.'
