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National Defense January 2013 Stew Magnuson |
Game-Changing Laser Communications Ready For Fielding, Vendors Say Sending data with lasers, rather than radio frequencies, has the potential to revolutionize the way the military communicates, proponents of the technology have said. |
Military & Aerospace Electronics February 2005 John Keller |
Laser pointer or terrorist threat? Several recent incidents in which aircraft pilots claim to have been temporarily blinded by laser beams are igniting debate over whether legally obtained laser pointers in the wrong hands could be considered terrorist weapons. |
T.H.E. Journal August 1999 Stephen M. Portz - Space Coast Middle School |
Satellite Technologies in the Classroom ...Though the data is often not in real time, the ease of accessibility, the range and quantity of images, and the archival capabilities of the Internet make the use of satellite imagery a great educational activity... |
IEEE Spectrum April 2007 Sandra Upson |
U.S. Earth-Sensing Satellites Left Out In the Cold The degree of precision needed to forecast hurricanes, and the future accuracy of climate modeling as well, may be in danger if recent trends in Earth-observing satellite programs persist. |
National Defense June 2009 Stew Magnuson |
New Satellites to Keep Watch Over Space-Based Systems Two new satellites may be launched later this year that will help the U.S. defense community better understand what is happening to the multi-million dollar spacecraft it depends on. |
IEEE Spectrum March 2005 DeBlois et al. |
Star-Crossed Should the United States, or any nation for that matter, weaponize space? From orbiting lasers to metal rods that strike from the heavens, the potential to wage war from space raises startling possibilities---and serious problems. |
BusinessWeek November 20, 2008 |
Vulnerable Computers NASA's networks and Web sites, built to be accessible to contractors, have suffered numerous intrusions. |
Military & Aerospace Electronics January 2010 John Keller |
Global Hawk UAV Goes to Work for NASA to Monitor Environmental Conditions on Earth NASA is operating two Global Hawk UAVs for environmental Earth observation. |
National Defense January 2011 Grace V. Jean |
Beam Me Up Some Power To give the remotely operated planes better endurance in the skies, scientists are developing battlefield lasers to recharge the batteries in flight. |
IEEE Spectrum December 2009 David Schneider |
Iridium Will Host Science Payloads New satellites will give space and wattage for Earth-sensing experiments. |
National Defense June 2004 Michael Peck |
Expanding Communications Faced with a bandwidth crunch prompted in part by multiplying flocks of unmanned aerial vehicles that are transmitting multi-megabyte pictures, Defense Department planners are counting on a new generation of communications satellites to expand capacity |
Military & Aerospace Electronics May 2007 John McHale |
Laser Weapons: Moving From Promise to Performance The military's laser weapons programs are making steady progress in their transition from the laboratory to the battlefield, with deployment of initial systems expected within the next three to five years. |
Military & Aerospace Electronics October 2009 |
Electro-Optic Brief Photonics mast, electro-optical sensor suite for attack submarines to come from Kollmorgen... Uncooled infrared focal-plane array top supplier ranking goes to DRS Technologies.... etc. |
Popular Mechanics July 2009 Glenn Harlan Reynolds |
Collision Course: The Need for Better Space Junk Regulations Space is getting crowded, and the problem urgently needs attention from all spacefaring nations, lest we find ourselves earthbound under a shroud of orbiting trash. |
Military & Aerospace Electronics December 2004 |
Test Moves Missile-Defense Laser Program Closer to Deployment The future U.S. Airborne Laser system took another step forward last month when modules of the system's megawatt-class chemical oxygen-iodine laser were test fired for the first time while linked together as one unit. |
Military & Aerospace Electronics April 2008 John McHale |
Laser Weapons, on Target The U.S. military and its partners from industry are meeting major milestones in various programs as they move closer to making laser weaponry a standard part of the U.S. arsenal. |
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. |
National Defense August 2010 Grace V. Jean |
Navy Aiming for Laser Weapons at Sea The Navy expects to incorporate lasers onto most ship classes in its surface fleet, including amphibious ships, cruisers and destroyers. |
Popular Mechanics March 2007 Jennifer Bogo |
NASA Mission Statement Q&A: Eyes on Earth Interview with a professor involved in a study to find out how Earth scientists view NASA's shifting priorities and how it may affect the study of the planet. |
Technology Research News June 1, 2005 |
Lasers Built Into Fiber-Optics Researchers have crossed a gas-filled fiber optic laser with ordinary fiber optics to make a Raman laser and a frequency stabilizer -- devices that provide precise control of laser beams. |
Popular Mechanics July 2007 Carl Hoffman |
China's Space Threat: How Missiles Could Target U.S. Satellites The Chinese have successfully destroyed an old weather satellite in space, prompting other countries to respond. |
AskMen.com |
The Space Elevator Tryouts Rocketing into space? Some think an elevator might be the way to go. |
National Defense February 2009 Grace V. Jean |
Getting to the Bottom of Global Warming -- From Space The first of several satellites designed to monitor Earth's greenhouse gases has reached orbit and will begin collecting data in the coming months. |
Military & Aerospace Electronics October 2005 John McHale |
Chasing the goal of an efficient battlefield laser U.S. DoD researchers aim to develop small lasers for use in tactical air missions. The engineering challenge has been taken up by contractors including Northrop Grumman and Lockheed Martin. |
Military & Aerospace Electronics May 2006 John McHale |
Future weapons: Solid-state lasers Industry and military scientists are moving forward in the quest to develop solid-state lasers for use as weapons by warfighters of the future. |
Military & Aerospace Electronics March 2008 Turner & Ettenberg |
Shortwave Infrared Laser Detection and Tracking on the Battlefield As warfare modernizes, improved pointing and targeting while remaining covert to the enemy from far away is critical to ensuring success. New shortwave infrared (SWIR) technology is helping to meet these critical goals. |
IEEE Spectrum April 2010 Sigrid Close |
Shooting Stars Can Shoot Down Satellites We don't know enough about meteoroids |
National Defense June 2005 Sandra I. Erwin |
Multibillion-Dollar `Internet in the Sky' Could Help Ease Bandwidth Crunch The Pentagon's bold plan to deploy a constellation of satellites that beam data via lasers is showing signs of progress, but delays and funding cuts also are in the cards, contend industry and military experts. |
Defense Update Issue 1, 2005 |
Tactical Satellite Communications Networks With flexible operational services and compact ground terminals, Satellite Communications (SATCOM) services offer attractive solutions for military users in theater and on global links. |
National Defense October 2009 Grace V. Jean |
The Promise of the World's Smallest Lasers Recent advances in power efficiency, design and high temperature functionality have pushed ultra-thin semiconductor lasers closer to real-world utility. |
Military & Aerospace Electronics February 2005 John McHale |
The Moon, Mars and beyond... The Space Shuttle program is due to be replaced by the Crew Exploration Vehicle. |
Fast Company April 2010 Damian Joseph |
What's Next: Solar Flares In February, NASA launched a satellite to measure solar activity. The goal: to one day predict the solar system's weather. |
National Defense July 2010 Stew Magnuson |
Taking Out the Trash: What Can Be Done About Space Debris? What goes up doesn't necessarily come down when it comes to manmade objects orbiting the planet. |
Popular Mechanics June 19, 2008 Joe Pappalardo |
7 Expert Answers for How Big Business Will Spend Cash in Space At the first-ever Space Business Forum in New York, leading rocket scientists, military officers and even hedge-fund managers crunched the numbers to illuminate the future of the space industry. |
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 |
Science News August 19, 2000 |
Earth Views The "Global View of the Earth" Web site offers lesson plans and other material for middle school teachers interested in classroom use of images taken by NASA's Landsat-7 satellite. |
IEEE Spectrum June 2006 Stephen Barlas |
Troubled Weather Satellite Program Cost overruns and project delays have led to a cloudy forecast for the United States' new polar-orbiting weather satellites. The problems with the polar satellites are a major concern for the whole enterprise of monitoring Earth from outer space. |
Popular Mechanics February 14, 2008 Joe Pappalardo |
Satellite Shot Offers Navy Key Space Defense Trial: How It Works The Pentagon today announced that a Navy warship has been tasked with shooting down a failing United States spy satellite that, if left alone, was expected to hit Earth within weeks. |
Geotimes June 2004 Naomi Lubick |
To Mars and Beyond The President's Commission on the Moon, Mars and Beyond presented its recommendations to the administration Wednesday morning, on how to proceed with the president's sweeping plan for future space travel. |
Military & Aerospace Electronics March 2008 |
Aculight Introduces Eye-Safe Fiber Laser for Military Ladar Applications Aculight has introduced an eye-safe, high-power, pulsed fiber laser called the Perseus-TS for integration into military laser direction and ranging systems. |
Popular Mechanics January 28, 2010 D.J. Hopson |
Addicted to Satellites? Air Force Searches For Alternatives to GPS Air Force Chief of Staff, Gen. Norton Schwartz, gave voice to a chink in the U.S. military's armor, one that many know about but few like to discuss in public: Without satellites, modern militaries lose most of their edge. |
National Defense December 2007 Stew Magnuson |
Murky Picture of What's Happening in Space Worries Air Force Officials There is a deterrent value to space situational awareness that doesn't grab the attention it should. |
Wired April 2002 |
Star Tech: The Next Generation Three do-or-die crisis scenarios, plus the six pillars of space-based defense... |
Military & Aerospace Electronics July 2004 John McHale |
Payload Systems designs satellites that move in formation The bowling ball-sized satellites, called Synchronized Position Hold, Engage, and Reorient Experimental Satellites (SPHERES), comprise a test bed for maneuvering satellites and orbiting telescopes, Payload Systems officials say. |
IEEE Spectrum February 2009 James Oberg |
Commercial Communications Satellites for the Moon NASA wants a for-profit network to support lunar missions. |
National Defense May 2013 Valerie Insinna |
Satellite Company Claims It Can Prevent Weather Data Gap Executives at PlanetIQ, a joint venture by several space companies, say they can solve the problem by launching a constellation of 12 low-earth orbit satellites that use a method called GPS radio occultation. |
Military & Aerospace Electronics April 2008 |
Aculight Offers Telesto Pulsed Fiber Lasers for Surveillance and Mapping The Telesto family of pulsed fiber lasers are perfect for applications such as laser radar (LADAR), surveillance, mapping, and nonlinear optics conversion. |
National Defense July 2011 Grace V. Jean |
Remotely Piloted Aircraft Fuel Demand for Satellite Bandwidth The communications-hungry drones consume large amounts of bandwidth to pipe battlefield video feeds and other sensor data back to intelligence centers and to forces on the ground. |
Geotimes July 2007 Carolyn Gramling |
X-ray Eyes in the Sky Scientists are working on the next generation of low-orbiting satellites that they hope will see far past the Earth's surface and into its interior, to better understand the structure and composition of Earth's crust, mantle and core. |
IEEE Spectrum September 2007 Suhas Sreedhar |
Night Life as Seen From Space Scientists plan satellite to snap pictures of cities at night. |