Shopping? Check out our latest product comparisons

Satellite

Partial interior assembly of Degradation Free Spectrometers sounding rocket (Photo: Univer...

On July 24, 2012, NASA successfully launched a pair of newly developed spectrometers aboard a sounding rocket from the White Sands Missile Range, New Mexico to an altitude of 323.8 km (201.2 mi). This may not seem to have much to do with extending the life of a satellite floating between the Sun and Earth about 1.5 million kilometers (932,000 mi) away, but it does. That’s because the tests purpose was both to test new instruments for a potential future replacement of the SOHO solar observatory satellite and to recalibrate SOHO’s existing instruments.  Read More

If successful, FITSAT-1's Morse code messages will be visible to the naked eye

We like to think of space as the one place where all tech is high and all gadgets are bleeding edge. That may be the case most of the time, but Japan’s Fukuoka Institute of Technology is taking one small step backward for man by sending a satellite into orbit that uses Morse code and bursts of light to send messages back to base. FITSAT-1, which will be launched from the International Space Station in September 2012, will use LEDs to flash Morse code messages like an outer space Aldis lamp that may be bright enough to see by the public with the naked eye.  Read More

The Cerberlink is the satellite communications component of Cerberus

Cerberus, from BriarTek, is the overarching brand name for an electronic search-and-rescue beacon system built for wilderness and off-the-grid use. The system offers three distinct functions - Cerberlink, CerberTouch and CerberCenter - and uses smartphone and satellite messaging to keep you in touch with the outside world.  Read More

SkyCube: the first satellite launched by you

Southern Stars Group LLC, the company responsible for the popular SkySafari apps for iOS, Android and Mac OS X, is thinking a little bigger with its next project. The publicly funded SkyCube is a miniature CubeSat satellite that will orbit the planet, transmitting low-resolution images of the Earth while broadcasting short messages from sponsors in the form of data pings. In short, it's the world's first social space mission.  Read More

NASA has been given two ex-spy satellites with optics superior to those of the Hubble Spac...

NASA’s collection of space telescopes just got a bit bigger thanks to an extraordinary gift from America's National Reconnaissance Office (NRO) intelligence agency. The space agency announced on Monday that the NRO has given it two surplus spy satellites that are more advanced than the Hubble Space Telescope. If the money can be found for a mission for the spy “birds” then NASA will not only have two possible replacements for the retiring Hubble, but also an added ability to scan the skies for supernovae, locate new exoplanets and even seek the answer to the fate of the universe.  Read More

SSTL's STRaND-2 nano-satellite uses Kinect technology for approach and docking

Little satellites grow up to be big satellites. At least, that’s what will happen if Surrey Satellite Technology Limited (SSTL) gets its way. Working in conjunction with the University of Surrey, the UK-based company plans to launch a pair of nano-satellites into orbit equipped with Kinect motion-control sensors that will allow the minisats to seek each other out and dock to form a new, larger satellite. If this technology proves successful, it has the potential to change the way satellites are built, maintained and even disposed of by changing satellites from individual machines into intelligent building blocks.  Read More

A North Korean Unha rocket reportedly carrying a weather satellite exploded 80 seconds aft...

North Korea confirmed the failure of its rocket (or missile, depending on your interpretation) which launched at 7:39 this morning, local time. The United States, South Korea and Japan all reported that the rocket broke up shortly after launch.  Read More

The ionic motor developed at EPFL is designed to extend the capabilities of the new genera...

Researchers at the École Polytechnique Fédérale de Lausanne (EPFL) have created a prototype mini motor designed to extend the capabilities of the new breed of small satellite. The motor weighs roughly 200 grams (7 oz) – including the fuel and control electronics - and could be used to change the orbit of small satellites, or even propel them to more far flung destinations that would usually require larger, more expensive spacecraft.  Read More

A swarm of laser-wielding satellites could be used to nudge an asteroid off a collision co...

A collision between Earth and an asteroid a few kilometers in diameter would release as much energy as the simultaneous detonation of several million nuclear bombs, and with the impact of an asteroid estimated at around 6.2 miles in diameter believed to be responsible for wiping out the dinosaurs, numerous strategies have been devised to try and avoid such devastation. The latest idea comes from engineers at Glasgow’s University of Strathclyde who suggest that a swarm of laser-wielding satellites could nudge Earth-bound asteroids off their collision course.  Read More

A prototype of the new Lockheed Martin Space Fence radar system is currently tracking orbi...

A prototype of the new Lockheed Martin Space Fence radar system is currently tracking orbiting space objects smaller than was ever possible - down to about a centimeter in size. In doing so, it met a key contract requirement during a series of demonstration events by proving it could detect and track such small objects.  Read More

Looking for something? Search our 28,285 articles