A Tattered Suit?

Yesterday we wrote about SuitSat, the old Russian space suit stuffed with radio and electronics gear that was slated to be kicked out of the International Space Station. For a few days, SuitSat would serve as a satellite for amateur radio enthusiasts, before its batteries ran out and the pull of gravity brought it back into the mesophere, for prompt incineration as it fell back to earth.

The “launch” of SuitSat yesterday made big news; MSNBC has a video of astronauts giving the suit the boot here.

But is that suit still in fashion? Australian ABC reports that SuitSat has gone off air:

Plans to use an old Russian spacesuit launched from the International Space Station as a make-shift radio satellite have been short-lived.

American astronaut William MacArthur and Russian cosmonaut Valery Tokarev released the make-shift satellite, dubbed SuitSat, at the start of a six-hour spacewalk.

But before they were back inside, SuitSat’s mission was over.

NASA’s Mission Control Centre in Houston, Texas, says the transmitter ceased operating very quickly after its deployment.

An international team of ham radio enthusiasts who organised the educational project and built the hardware had expected SuitSat to last at least a few days.

The SuitSat website currently has a more optimistic– if guarded– report:

Current thinking is SuitSat is transmitting, but far weaker than expected. Several reliable reports of short snatches of the voice and SSTV signals have been reported. It is recommended that you continue to listen during passes over your area. Please report any positive contact only.

To find a map of SuitSat’s orbit, click here.

World Wide Wireless

It’s funny sometimes, how often the rest of the world “gets it” on on issues where the U.S. doesn’t. I couldn’t help thinking of that when I saw a post over at Personal Democracy Forum, about the free book Wireless Networking in the Developing World.

The massive popularity of wireless networking has caused equipment costs to continually plummet, while equipment capabilities continue to increase. By applying this technology in areas that are badly in need of critical communications infrastructure, more people can be brought online than ever before, in less time, for very little cost. We hope to not only convince you that this is possible, but also show how we have made such networks work, and to give you the information and tools you need to start a network project in your local community.

This book was created by a team of individuals who each, in their own field, are actively participating in the ever-expanding Internet by pushing its reach farther than ever before. Over a period of a few months, we have produced a complete book that documents our efforts to build wireless networks in the developing world.

Why does anyone want to build wireless networks in the developing world? I imagine that’s the first question that will come to mind for a lot of Americans, because to a large extent we still see internet access — and particularly wireless internet access — as luxury. The prevailing sentiment could be summed up as “If you want internet access, buy a computer and pay for the service. And if you can’t afford that, then you have more important needs anyway. The developing world is, after all developing, right. So, maybe there are more urgent needs than making sure “more people can be brought online than ever before,” right?

Well, maybe not. The PDF post about WNDW reminded me of a piece I saw in AlterNet last week that underscored how accessible wireless networking has empowered people in other countries which are way ahead of us on that frontier.

In the not-so-distant-future, broadband will be an indispensable part of economic, personal, and public life. Those countries that achieve universal broadband are going to hold significant advantages over those who don’t. And so far, the United States is poised to be a follower — not a leader — in the broadband economy.

… The economic ramifications are profound. “Asians will have the first crack at developing the new commercial applications, products, services, and content of the high-speed-broadband era,” writes Bleha. Already, South Korea, which leads the world in the percentage of its businesses and homes with broadband, is the number one developer of online video games — perhaps the fastest-growing industry today. What’s more, societies in which broadband use is near-universal will adapt to its uses much more quickly than those where access is available only to the well-to-do few.

The countries surpassing the United States in broadband deployment did so by using a combination of public entities and private firms.

Meanwhile, in the states we’re paying a lot more than citizens in other countries for significantly slower broadband and wireless, while our own government subsidizes corporations and DSL providers for maintaining high rates and slow service while also cutting the legs from under their competitors by denying them access to lines. In other words,  no matter who your ISP is, it all comes through lines owned by one telecom corporation or another, which calls to tune to which everyone else dances.

We’ve had some isolated success stories despite this state of affairs. Philadelphia, which has been working towards citywide wireless for over a year, just finalized a 10 year contract with Earthlink to provide the service by next year. Cambridge and MIT are teaming up to provide free wireless to the city. Milwaukee is planning its own wireless network. But much more could happen much faster with the right kind of institutional support.

So, why is it important? Well the Korean and Japanese examples from the AlterNet article draw a pretty good picture of the economic benefits. But there’s another reason, as well as a pretty believable reason why community wireless is slow to take off stateside.

Community Internet could revolutionize and democratize communications in this country. But the major obstacle to universal, affordable broadband access for all Americans is not economic or technical. It’s political.

… Community Internet has the potential to revolutionize and democratize communications in this country. And that may be the reason why big cable and telephone companies and their political allies have launched a sophisticated misinformation campaign.

The political implications are also clear to see in countries like Lebanon and Korea where citizens have used ubiquitous internet access to challenge stagnate media institutions and topple corrupt governments. Therein may lie the reasons why we remain more wired that some of our fellow world citizens.

And that may also be the key to the advantage developing countries enjoy; the lack of powerful, entrenched, state subsidized opposition to community wireless. Whether they’ll continue to enjoy that advantage, if community wireless becomes more available and word of it reaches powerful ears in high places, remains to be seen. But we can hope, and perhaps learn by example in the meantime.

Hey Buddy, Nice Suit

Call it orbital recycling:

Thanks to an innovative Russian recycling program, amateur radio fans expect to be hearing from a new recruit in orbit when an old spacesuit gets a new life as a satellite this week.

Beginning on Friday, SuitSat should be on the air, broadcasting on FM 145.990 MHz.

Rather than being launched, this satellite will just get tossed into orbit by the International Space Station crew during a spacewalk slated to begin on Friday evening…..

The old suit was destined for the trash bin until it came to the notice of an international team of amateur radio buffs, said Orlando, Florida, resident Lou McFadin of the Radio Amateur Satellite Corp., or AMSAT.

A Russian colleague attending an AMSAT meeting in 2004 came up with the idea of putting a radio inside a soon-to-be decommissioned spacesuit and having astronauts boot it out the hatch. The all-volunteer effort, aided by corporate donations of equipment and by Moscow, is largely educational.

Space station flight engineer Valery Tokarev will do the honors, with assistance from U.S. astronaut and current space station commander Bill McArthur….

The suit is expected to drift away from the station and begin its short life as a radio satellite.

It will not take calls, but only relay prerecorded messages and transmit an as-yet mysterious digital picture. Batteries will power SuitSat’s radio and electronic gear for up to 90 hours, McFadin said.

Eventually, the suit will be pulled into Earth’s atmosphere and be incinerated.

Satsuit! Now that’s pretty cool.

I myself have got a couple of suits that should be incinerated. They transmit a not-so-secret message of tackiness.

Black Holes: The Other Side of Denver

If you’re in or near Denver, the Denver Museum of Nature and Science has released a cool new film at the Gates Planetarium, Black Holes: The Other Side of Infinity:

In this Museum-produced show, zip through other-worldly wormholes, experience the creation of the Milky Way Galaxy, and witness the violent death of a star and subsequent birth of a black hole. Mathematical equations, cutting-edge science, and Einstein’s theories fill in holes along the way, providing the most complete picture yet on this mysterious phenomenon.

A Windows Media trailer of the film is available here.

(Via the Bad Astronomy Blog.)

See ye later, Scotty

Ashes of US space pioneer to launch with remains of ‘Star Trek’ actor from PhysOrg.com
One of the first Americans to orbit the Earth will make a final voyage into space when his ashes are rocketed into the cosmos, the company providing the space funeral said Monday.

[]

Star Kicked Out of Magellan Cloud

No, we’re not talking about a petulant singer and a rock band (though we’re familiar with the type); we’re talking about an unusual astronomic event captured by the European Southern Observatory:

Using ESO’s Very Large Telescope, astronomers [1] have recorded a massive star moving at more than 2.6 million kilometres per hour. Stars are not born with such large velocities. Its position in the sky leads to the suggestion that the star was kicked out from the Large Magellanic Cloud, providing indirect evidence for a massive black hole in the Milky Way’s closest neighbour. These results will soon be published in the Astrophysical Journal Letters [2].

“At such a speed, the star would go around the Earth in less than a minute!”, says Uli Heber, one of the scientists at the Dr. Remeis-Sternwarte (University of Erlangen-Nürnberg, Germany) and the Centre for Astrophysics Research (University of Hertfordshire, UK) who conducted the study.

The hot massive star was discovered in the framework of the Hamburg/ESO sky survey far out in the halo of the Milky Way, towards the Doradus Constellation (“the Swordfish”).

“This is a rather unusual place for such a star: massive stars are ordinarily found in the disc of the Milky Way”, explains Ralf Napiwotzki, another member of the team. “Our data obtained with the UVES instrument on the Very Large Telescope, at Paranal (Chile), confirm the star to be rather young and to have a chemical composition similar to our Sun.”

The data also revealed the high speed of the star, solving the riddle of its present location: the star did not form in the Milky Way halo, but happens to be there while on its interstellar – or intergalactic – travel.

“But when we calculated how long it would take for the star to travel from the centre of our Galaxy to its present location, we found this to be more than three times its age”, says Heber. “Either the star is older than it appears or it was born and accelerated elsewhere”, he adds.

Be sure to check out an artist’s rendering of the star here.

Rocket Bike

Here’s a cool version of rocket science, as reported by CNN. Call it rocket science on the cheap:

For rocket designer Tim Pickens, a rocket on two wheels is the next best thing to a spaceship.

“At heart we’re a bunch of guys wanting to go to space, and we can’t afford it,” says Pickens of himself and his rocket-scientist brethren, most of whom never get to ride their own creations. “Basically it’s my own subscale space program.”

Pickens, president of rocket-design firm Orion Propulsion, created his first rocket bike with fellow speed enthusiast Glenn May by bolting a 35-pound-thrust rocket engine to Pickens’s bike — enough power for a gentle push down the road.

That project didn’t kill anyone, so Pickens got himself another bike and stepped it up, attaching a 200-pound-thrust engine capable of blasting him from 0 to 60 miles an hour in five seconds — fast enough to beat a Porsche in a drag race.

The rocket bike employs the same hybrid rocket technology as the suborbital rocket plane SpaceShipOne, whose propulsion system Pickens helped design.

Man, we would have done anything to have that bike when we were twelve.

The SAILOR Project: Satellite Integrated UMTS Emulator

As terrestrial telecoms dial into satellite networks from PhysOrg.com
Improving the integration of satellite networks with more traditional terrestrial telephone infrastructures, will help next generation telephony move from concept towards reality, as researchers are demonstrating.

[]

Stars of the Galactic Center

That’s the title of NASA’s Astronomy Picture of the Day today:

It’s a cool site, worth bookmarking.

iPod + satellite = Mobile Me

I heard Sirius Satellite Radio had more than 180,000 “turn on” requests on Sunday, the day before Howard Stern’s first live show. The Sirius S50 unit — which performs a TiVO-like time warp while you drive and plays your MP3s — was selling like crazy before Christmas. Now a trademark filing reported by Reuters tells us Apple may have something bigger in mind. Are we having fun yet?

Here’s the trademark filing’s description: IC 042. US 100 101. G & S: Computer services; computer data recovery; data analysis being computer services; computer programming; updating of computer software; maintenance of computer software, computer and communications networks, and computer systems; research and development of computer hardware and software; website design, creation, hosting services; customized imprinting and design of messages, correspondence and other written communication which are delivered by electronic transmission; computer on-line services for the search, retrieval, indexing and organization of data on computer and communication networks; providing use of on-line, non-downloadable software; providing use of on-line, non-downloadable software for communications via local or global communications networks, including the Internet, Intranets, Extranets, television, mobile communication, cellular, and satellite networks; analyzing data to detect, eradicate and prevent the occurrence of computer viruses; computer services relating to the protection of computer hardware, computer software, computer networks and computer systems against computer viruses, attacks, or failures; computer services for enhancing the performance, security and functionality of computer and communications networks; computer help-line services; technical support services relating to computers, computer software, telecommunications, and the Internet; consultancy and provision of information and advice relating to the aforesaid; all provided on-line from a computer database or provided from facilities on local or global communications networks, including the Internet, Intranets, Extranets, television, mobile communication, cellular, and satellite networks