Japanese FITSAT-1 satellites can write Morse code messages in the sky

While the whole world is too occupied and busy with their own lives, the Japanese unmanned H-2 Transfer Vehicle-3 that was launched last week, is poised to arrive at the International Space Station today, Friday – just in time for the London Olympics. Apart from the usual cargo that it brings, the vehicle is also bringing on board a set of tiny amateur radio satellites that can write Morse code messages in the sky. If you think that’s way too unrealistic, Japan’s Fukuoka Institute of Technology (FIT) has a name for the cubesats – FITSAT-1.

The Japanese researchers said that its FITSAT-1 will be used to write messages in the night sky using Morse code, helping researchers test optical communication techniques for satellites. FITSAT-1 is just under 3 pounds and it is outfitted with high power LEDs capable of producing extremely bright flashes. The signals from FITSAT-1 will be received by a ground station at the Fukuoka Institute of Technology. For now, FITSAT-1 will remain on the ISS until September. FIT professor and project leader Takushi Tanaka says that the cubesat will likely be deployed on the 6th of September by Japanese astronaut Akihiko Hoshide using a robotic arm.

By Ubergizmo. Related articles: CleanSpace One janitor satellite set to clean our atmosphere, Project Calliope wants to turn atmospheric measurements into music,

Google fetes 40 years of Landsat with new timelapse videos of Earth

DNP Google fetes 40 years of Landsat with new timelapse videos of the Earth

Compared to Landsat, which has been beaming photos of our planet since 1972, Mountain View is a cartographic newb. But Google Earth drove geospatial interest into the stratosphere when it launched in 2005 and, with a billion downloads and counting, the company is well placed to celebrate 40 years of Landsat imagery. To do that, it has collaborated with the US Geological Survey and Carnegie Mellon to create a collection of timelapse videos ranging from seasonal snowcover changes across North America to Amazon deforestation. Though the search giant is gradually shifting from relatively low-res 100 feet per pixel Landsat imagery to 8 feet SPOTImage maps, its Google Earth Engine was used to process the vast archive and make it available to the public. To watch a video of the history of the grand dame of satellite imagery and its liaison with Google, head after the break — or check the source for all the timelapse goodness.

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Google fetes 40 years of Landsat with new timelapse videos of Earth originally appeared on Engadget on Tue, 24 Jul 2012 15:29:00 EDT. Please see our terms for use of feeds.

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Avanti launches prepaid, Ka-band satellite internet access, wants us Yelping from the Alps

Avanti launches prepaid, Kaband satellite internet access, wants us Skyping from the Alps

Avanti has been beaming satellite broadband to Europe for awhile, but it’s been tied to a subscription through carrier deals. That’s a tough sell to customers who, by definition, don’t want to be tied to anything — which is why the company just launched prepaid satellite internet access for the continent. Although the Ka-band service’s 4Mbps downstream and 1Mbps upstream speeds won’t have anyone dropping their 330Mbps fiber anytime soon, the pay-as-you-go strategy will let travelers and rural dwellers get broadband in a pinch, no matter how spotty terrestrial access might get. Imagine Skype calls during Swiss ski vacations and you’ve got the gist of it. Carriers will resell the data in healthy doses of 1GB or larger, and Avanti is adamant that there won’t be any nasty throttling surprises waiting in store. While exact prices will depend on partners, the provider isn’t waiting for those details before it covers much of the Old World: its upcoming HYLAS 2 satellite (what you see above) will share the speed with Africa, the Caucasus region and the Middle East as of August 2nd, making it almost too easy for us to update Google+ in Georgia.

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Avanti launches prepaid, Ka-band satellite internet access, wants us Yelping from the Alps originally appeared on Engadget on Mon, 23 Jul 2012 12:14:00 EDT. Please see our terms for use of feeds.

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Longest-running continuous view of Earth from space turns 40

It was exactly 40 years ago today when the first Landsat satellite—the ERTS-1—was launched into orbit by NASA to provide global coverage of large-scale human activity like building cities and farming over the long term. The very first Landsat satellite was sent into orbit on July 23, 1972 from Vandenberg Air Force Base in California and marks the world’s longest-running Earth observation satellite program.

The images taken by Landsats are analyzed from different points along the visible and invisible light spectrum, which contain enough data to accurately detail the quality of large areas of farming land, grassland or forests. According to NASA Administrator Charles Bolden, Landsat satellites have been able to provide us with a critical perspective of the world, including how it’s changed over the past four decades and how it continues to change.

The most recent Landsat that was sent into orbit was Landsat 7 in1999. The next generation Landsat Data Continuity Mission satellite (LDCM) is scheduled to be launched next year, and features the most recent thermal infrared sensors and imaging equipment, making it a much more advanced orbiting observatory that will join the rest of the Landsat family currently in space.

[via Space Ref]


Longest-running continuous view of Earth from space turns 40 is written by Elise Moreau & originally posted on SlashGear.
© 2005 – 2012, SlashGear. All right reserved.


NASA ISERV Pathfinder to link up with ISS, keep an eye out for natural disasters

NASA ISERV Pathfinder

It’s easy to assume that the greater mysteries of the universe should require our space agency’s utmost attention — take that mission to Mars, for example. But not all of NASA’s endeavors are focused on the bookends of the cosmos. In fact, the ISERV Pathfinder (short for International Space Station SERVIR Environmental Research and Visualization System), a new imaging instrument developed and constructed by its Marshall Space Flight Center, will turn a fixed eye on planet Earth from its ISS berth when it goes operational this coming November. A scheduled July 20th launch aboard Japan Aerospace Exploration Agency’s H-II Transfer Vehicle will ferry the device to its final destination, making it the first of an eventual series of sensor-laden “Earth-observing instruments” designed to track natural disasters, as well as climate change across various populations. Once assembled by the crew and affixed to the station’s Destiny window, the system’s camera will be used to map the globe and disseminate satellite imagery and data to developing nations for preventive planning and relief purposes. Sure, it’s not as exciting as a fly by of Pluto’s newly discovered moon, but this one’s for the greater good, folks. Check out the official presser after the break.

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NASA ISERV Pathfinder to link up with ISS, keep an eye out for natural disasters originally appeared on Engadget on Fri, 20 Jul 2012 00:02:00 EDT. Please see our terms for use of feeds.

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US Military Wants Space Zombies to Feed on Dead Satellites [Space]

The DARPA Tactical Technology Office wants swarms of small spacecraft that would go to space, attach to dead satellites, and use their components to create new working satellites. The idea is fascinating—although it seems too wild to become real anytime soon. More »

July 12th, 1962: the day two continents smiled at each other

July 12th, 1962 the beginning of satellite TV, the end of islands

We’d probably all agree the Internet is the real revolution of the modern era, but today marks an older, parallel milestone that also brims with significance. On July 10th, 1962 — back when JFK fretted over Russian missiles in Cuba and Bob Dylan sang In My Time of DyingNASA pelted the Telstar 1 satellite out into orbit, following a team effort by AT&T, Bell Labs and the British and French post offices. Two days later, the world’s first transatlantic TV signal made its way from Maine to Brittany, via a quick stop-over in the heavens, and a new age of international communication was born. Kennedy forgot his troubles for a moment to tidy his hair and grin at France, who replied with a chirpy performance by Yves Montand. It didn’t last long: Telstar 1 gave up its spherical ghost after just a few months and 400 transmissions, but by then, of course, the message had been delivered.

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July 12th, 1962: the day two continents smiled at each other originally appeared on Engadget on Thu, 12 Jul 2012 07:01:00 EDT. Please see our terms for use of feeds.

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Virgin Galactic unveils LauncherOne satellite vehicle

Virgin Galactic unveils LauncherOne satellite vehicle

Building a satellite, that’s not really much of a problem anymore. Getting them launched, well, that’s what separates the big boys from the wannabes. Virgin’s Richard Branson believes he has the answer to that — LauncherOne. The delivery system for Earth orbiters is based around the WhiteKnightTwo, the same launch platform used by SpaceShipTwo to reach its sub-orbital heights. The tube-like rocket of the LauncherOne is carried up to 50,000 feet by its mother ship, before detaching and initiating its two-stage rocket engines. The current design is capable of delivering 500-pound payloads into Low Earth Orbit, while lighter satellites of 225 pounds could reach Sun-Synchronous Low Earth Orbit. Virgin Galactic says it has already signed up its first customers, including SkyBox Imaging and GeoOptics. Sadly, there’s no word on when or how much it’ll cost to get the spy satellite you built in your backyard placed in the heavens. Check out the video and the PR after the break.

Update: We now know another of Virgin Galactic’s customers. Asteroid mining startup Planetary Resources has announced that it will “launch several constellations of Arkyd-100 Series spacecraft in the coming years aboard LauncherOne.”

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Virgin Galactic unveils LauncherOne satellite vehicle originally appeared on Engadget on Wed, 11 Jul 2012 15:16:00 EDT. Please see our terms for use of feeds.

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Viacom channels disappear from DirecTV after the two companies can’t reach a deal

Viacom channels disappear from DirecTV after the two companies can't reach a deal

As we feared, DirecTV and Viacom didn’t work things out and before the clock struck midnight ET, all of the network’s feeds went dark for the satellite company’s customers. Of course, both sides are throwing barbs with Viacom saying DirecTV was not interested in engaging in “meaningful conversation” and that their last contact was at 11AM. On DirecTV’s side, it’s claiming it sent proposals but never heard anything back and as such was forced to pull the channels. Viacom has been running ads and notices all day to make sure kids big and little call DirecTV to apply pressure about missing their television shows. DirecTV is firing back with the Kids Mix channel (shown above) that replaces the pulled children’s programming and points out content on other stations, and even suggests customers check out sources like Amazon Prime or Netflix to keep watching their shows in the meantime. There’s no telling who may blink first, or when, but you can look at each company’s statement and hear the sabres rattling for yourself after the break. Any bets as to who will work out a deal first between these two and Dish Network / AMC?

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Viacom channels disappear from DirecTV after the two companies can’t reach a deal originally appeared on Engadget on Wed, 11 Jul 2012 00:48:00 EDT. Please see our terms for use of feeds.

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DARPA Innovation House project wants teams to take imaging data, see the big picture

DARPA Innovation House project wants teams to concoct new ways to visualise an environment

Where are the bad guys? The military has eyes and ears everywhere these days, including drones large and tiny, satellites, radar imaging, LIDAR, infrared, thermal and even the enemy’s own cellphones. The problem is how to take all that imaging and create a single picture of the environment. To that end, DARPA and George Mason University in Arlington have created the first Innovation House Project, which will put eight teams together for eight weeks in a “crucible-style” living environment to try to invent new ways of crunching the diverse sensor info. The military’s research arm wants those units to think way off-piste “without fear of failure” to dream up solutions, and will have access to specialists and mentors from the military and academia. Unlike DARPA’s usual challenges which have a grand prize, all teams accepted to the project will receive $30,000 in funding, but groups who go on to survive a four week cut will get an additional $20K. Proposals will be accepted up to July 31 (with no academic credentials needed), and the competition will begin in earnest on September 17. DARPA will get a license of any software created, allowing teams to hold the rights — and hopes to continue the concept down the road, with new themes for team-based research on a tight deadline. So, if you’re a data, imaging or “geospatial” whiz — and don’t mind being locked in a house and put under the brainstorming gun by DARPA — check the PR for all the details.

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DARPA Innovation House project wants teams to take imaging data, see the big picture originally appeared on Engadget on Tue, 10 Jul 2012 13:00:00 EDT. Please see our terms for use of feeds.

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