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Wired
November 2002
Richard Martin
The Planet Seekers Giant ground-based telescopes and adaptive optics have brought a new age in astronomy. Now the field's brightest stars are racing to take the first photograph of another world. mark for My Articles similar articles
Wired
February 2004
John Geirland
The Quiet Zone Cell phones, pagers, Wi-Fi, Bluetooth -- the wireless revolution is everywhere. Except here, a site in rural West Virginia virtually free of man-made electromagnetic pollution, the perfect place for studying radio waves from space. But it's a tough job keeping the spectrum quiet. mark for My Articles similar articles
IEEE Spectrum
May 2013
Mitchell Lazarus
When Spectrum Auctions Fail For some microwave links, cooperation beats competition as a way to share the air mark for My Articles similar articles
Scientific American
August 2005
W. Wayt Gibbs
Cosmic CAT Scan A low-tech radio telescope under construction in western China will use thousands of consumer television antennas and hundreds of cheap personal computers to slice through the fog that shrouded the infant universe. mark for My Articles similar articles
IEEE Spectrum
July 2011
Ritchie S. King
The Einstein Telescope Planning a bigger, badder gravitational-wave detector mark for My Articles similar articles
Searcher
September 2011
David Mattison
Searching for the Stars: Cosmic Views and Databases While amateur astronomers continue to play an important role in the field and are supported by numerous clubs, associations, and their peers, I have primarily examined resources originating from government and academic research environments. mark for My Articles similar articles
IEEE Spectrum
January 2013
Rachel Courtland
Gaia Telescope Will Map the Milky Way The European Space Agency project will change how astronomers view our galaxy mark for My Articles similar articles
IEEE Spectrum
May 2012
Alexander Hellemans
A New Twist on Radio Waves Using the angular momentum of light could make one radio channel into two, three, or more. But many wireless experts are skeptical mark for My Articles similar articles
IEEE Spectrum
March 2007
Mark Anderson
Planet Hunters Wanted The rate of extrasolar planet discoveries could mount not by building new planet-finding telescopes or satellites, but by marshalling an army of amateur astronomers and enthusiasts along with their personal computers. mark for My Articles similar articles
IEEE Spectrum
February 2012
Miles et al.
Using Lasers to Find Land Mines and IEDs A laser could ionize a distant puff of air and thus safely detect the fumes from buried explosives mark for My Articles similar articles
Popular Mechanics
January 23, 2009
Andrew Moseman
The 5 Most Powerful Telescopes, and 5 That Will Define the Future of Astronomy Today's best telescopes are astounding feats -- and astronomers are improving them constantly. mark for My Articles similar articles
Scientific American
September 2008
Mark Wolverton
Digital Upgrades for a Radio Astronomy Revolution Using more sophisticated computers and electronics will vastly increase the resolution, sensitivity and data capacity of the Very Large Array telescope mark for My Articles similar articles
Smithsonian
October 2006
Robert Irion
The Planet Hunters Never mind the demotion of Pluto to a dwarf planet. Astronomers have found about 200 planets orbiting other stars, and they say it's only a matter of time before they discover another Earth. mark for My Articles similar articles
Military & Aerospace Electronics
July 2004
John Keller
Adaptive Optics Blends the Best of Electronic and Optoelectronic Technologies This approach uses deformable mirrors, MEMS, or liquid-crystal technologies to adjust for optical distortion in the atmosphere, which yields a new level of focus and resolution to high-energy lasers, deep-space exploration, and perhaps even eye surgery. mark for My Articles similar articles
Technology Research News
November 17, 2004
Eric Smalley
Nanotubes Tune in Light Carbon nanotubes can act as antennas, but instead of transmitting and receiving radio waves, antennas of their size pick up the nanoscale wavelengths of visible light. mark for My Articles similar articles
PC Magazine
May 17, 2006
Sebastian Rupley
Light Up The Sky, ET The search for other Earth-like planets, and extraterrestrial life, is heading in new directions... A small way to detect cancer... mark for My Articles similar articles
IEEE Spectrum
February 2007
Roy Rubenstein
Radios Get Smart But can they be trusted to roam the spectrum and not interfere with existing users? Some analysts say it's only a matter of time before cognitive radios get into the commercial arena, because the economics are compelling. mark for My Articles similar articles
IEEE Spectrum
March 2010
Bikkannavar & Redding
Software for Optical Systems Spells the End of Blur NASA software that calculates optical aberrations will sharpen images from space and could redefine perfect vision for humans mark for My Articles similar articles
Military & Aerospace Electronics
September 2005
Ben Ames
General Dynamics to build antennas for ALMA radio telescope Defense contractors are helping build the Atacama Large Millimeter Array (ALMA) telescope that will allow astronomers from around the world see galaxies out to the edge of the universe, and stars and planets in their formative stages. mark for My Articles similar articles
Military & Aerospace Electronics
October 2005
Steffen Koehler
Advances in hybrid optical packaging enable high-bandwidth photonic RF transmission The challenge in exploiting optical fiber for RF transmission lies in getting the RF signals on and off the fiber without degrading the signals. Advances in optical packaging technology are making improvements to military equipment possible. mark for My Articles similar articles
Technology Research News
April 6, 2005
Eric Smalley
Scheme Reverses Light Pulses Researchers have developed a method for accurately time-reversing electromagnetic pulses, making it possible to receive a light pulse and return a replica of exactly the same size, shape and wavelength. mark for My Articles similar articles
Scientific American
November 7, 2005
Mark Alpert
Red Star Rising Small, cool stars may be hot spots for life mark for My Articles similar articles
IEEE Spectrum
October 2005
Paniccia & Koehl
The Silicon Solution In the future, ordinary silicon chips will move data using light rather than electrons, unleashing nearly limitless bandwidth and revolutionizing computing mark for My Articles similar articles
IEEE Spectrum
August 2006
Alexander Hellemans
Engineering Warms To Frozen Light Separate groups in the U.S. and Europe say that they have built and successfully tested more compact, rugged, and efficient means of delaying light pulses. Their work may clear the way for applications in optical switching and quantum communications. mark for My Articles similar articles
National Defense
July 2006
Grace Jean
Light Source Offers Alternative to Radio Under a Navy contract and with corporate funds, Torrey Pines Logic has developed a tiny transmitter and receiver system utilizing prisms that, when engineered into an attachment that fits eyepieces of optical devices allows users to beam infrared light pulses and, in the process, exchange voice or digital data. mark for My Articles similar articles
IEEE Spectrum
April 2009
Koch & Prasad
The Universal Handset Software-defined radio will let cellphones speak Wi-Fi, 3G, WiMax, and more. mark for My Articles similar articles
IEEE Spectrum
March 2009
Anna Bogdanowicz
NASA Planet Hunter to Search Out Other Earths The Kepler satellite, scheduled to launch this month, will spend more than three years hunting for planets that might support life mark for My Articles similar articles
Technology Research News
April 9, 2003
Chhavi Sachdev
Infrared headset nixes radiation Many cell-phone users have taken to using hands-free headsets to avoid the microwave radiation the devices emit, but the electrical wires that connect the headsets to the phones can also act as antennas for microwaves. A headset that connects via infrared light sidesteps the radiation problem. mark for My Articles similar articles
Chemistry World
December 2009
Jon Cartright
Reading between the lines Since its emergence in the mid 19th century, spectroscopy has become the most important tool in astronomy, and in recent years there has been no end to its new discoveries. mark for My Articles similar articles
Wired
July 2000
Verge The Rapid Prototype Array searches for extraterrestrial life mark for My Articles similar articles
IEEE Spectrum
August 2007
Saswato R. Das
Scheme for a Single-Photon Transistor Researchers have taken a big step toward building a really fast computer that uses light rather than electricity to perform calculations. mark for My Articles similar articles
IEEE Spectrum
November 2005
Willie D. Jones
No Place to Hide New through-the-wall radar devices that rely on ultrawideband, a fairly new technology known mainly as a promising high-speed, low-power radio communications transmission technique, are now available to municipalities and law enforcement agencies. mark for My Articles similar articles
Popular Mechanics
February 6, 2008
Joe Pappalardo
Sun Stays Sluggish as Weathermen Fight for Anti-Ice Age Funding With a debate over implications on climate change at stake, solar researchers in Canada have been finding new lows in magnetic field outputs from the sun. mark for My Articles similar articles
Military & Aerospace Electronics
August 2004
Ben Ames
Astronomers Need Adaptive Optics for 30-Meter Telescope Space-based telescopes do not have to use adaptive optics to correct for peering through the Earth's atmosphere; the biggest advances in space-telescope technology come from the mirrors, which rely on near-perfect calibration and lightweight materials to catch maximum radiation. mark for My Articles similar articles
IEEE Spectrum
January 2012
Rachel Courtland
Single Blue Planet Seeks Same In 2012, a new exoplanet hunter will look for worlds like our own mark for My Articles similar articles
Industrial Physicist
Jennifer Ouellette
Quantum Key Distribution Several companies have focused on bringing one aspect of quantum communications to market, quantum key distribution, used to exchange secret keys that protect data during transmission. mark for My Articles similar articles
Technology Research News
February 11, 2004
Eric Smalley
Light-storing chip charted Storing light, even briefly, was considered impossible until recently. Since scientists have proved it could be done, they've been finding different ways of accomplishing the feat. A proposal for slowing and stopping light in photonic crystal promises to bring these experiments to the chip level. mark for My Articles similar articles
National Defense
November 2014
Stew Magnuson
Laser Communications to Thwart Jamming, Interception Laser communications, also known as free space opticals, hold the promise of giving the military a means to transmit high amounts of data and voice that is hard to detect and an alternative to traditional radio frequencies. mark for My Articles similar articles
IEEE Spectrum
January 2008
Saswato R Das
Replacement for Hubble Space Telescope Will Use Copper-based Communications Systems Optical fiber interconnects not yet good enough for James Webb Space Telescope, but SpaceWire standard is. mark for My Articles similar articles
Popular Mechanics
March 22, 2010
Cassie Rodenberg
The Best in Armchair Astronomy Some online sites post images from powerful telescopes around the world; others let viewers take control of the scopes. mark for My Articles similar articles
BusinessWeek
December 15, 2003
Catherine Yang
Beyond Wi-Fi: A New Wireless Age Three technologies will boost the capacity of our airwaves -- and innovation, too mark for My Articles similar articles
IEEE Spectrum
May 2008
Barry E. DiGregorio
New Gamma-Ray Space Telescope to Launch Set to launch on 3 June, NASA's Gamma-ray Large Area Space Telescope will explore the universe's most powerful phenomena mark for My Articles similar articles
IEEE Spectrum
December 2005
Jean Kumagi
Space Mountain Sitting on a high, arid plateau in the Chilean Andes, a new telescope known as the Atacama Pathfinder Experiment (APEX) -- the largest submillimeter radio telescope now operating in the southern hemisphere -- officially opened for business in late September mark for My Articles similar articles
AskMen.com Earth Calling The U.S. space agency, which two years ago broadcast the Beatles song "Across the Universe" into the cosmos, on Wednesday discussed its latest search strategy for life beyond Earth. mark for My Articles similar articles
Popular Mechanics
December 10, 2009
Joe Pappalardo
What NASA's WISE Space Mapper Will Look for in the Sky Hunting for brown dwarf stars, crashing galaxies, and asteroids. mark for My Articles similar articles
IEEE Spectrum
October 2006
Stephen Cass
Hardware for Your Software Radio What's going to be the next big thing in wireless technology? One bet is software-defined radio, and thanks to a piece of hardware called the Universal Software Radio Peripheral, or USRP, you can get right to the bleeding edge today. mark for My Articles similar articles
IEEE Spectrum
September 2010
Schow et al.
Get on the Optical Bus IBM's light-powered links overcome the greatest speed bump in supercomputing: interconnect bandwidth mark for My Articles similar articles
Scientific American
December 2005
W. Wayt Gibbs
Breaking the Mold As the glass cools on his latest giant mirror, Roger Angel keeps pushing telescope design. His next one might even find Earth-like planets around other stars mark for My Articles similar articles
Technology Research News
December 3, 2003
Eric Smalley
Chaotic lasers lock messages Researchers from Advanced Telecommunications Research Institute International in Japan have found a way for two people in different locations to work out a cryptographic key using the signal from the rapidly and randomly fluctuating light signal of a chaotic laser. mark for My Articles similar articles
Home Toys
June 2003
John Hansen
The Future for Radios is Digital In coming months, AM/FM radio listeners who would like to enjoy higher quality sound will not have to sign up for satellite radio subscriptions or install considerably more expensive radio receivers to relive the sweet sounds of last week's Nora Jones concert on the drive to work. mark for My Articles similar articles