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IEEE Spectrum December 2012 Toth & Turyshev	Finding the Source of the Pioneer Anomaly Thirty years ago, the first spacecraft sent to explore the outer solar system started slowing unexpectedly. Now we finally know what happened
IEEE Spectrum November 2010 Joseph Calamia	Solar Sailing Several solar sails are set for launch
IEEE Spectrum April 2010 Sigrid Close	Shooting Stars Can Shoot Down Satellites We don't know enough about meteoroids
IEEE Spectrum April 2012 Gregory L. Matloff	Deflecting Asteroids A solar sail could use light to nudge an earthbound rock into an orbit we could live with
Industrial Physicist Dec 2003/Jan 2004 Dawn Lenz	Understanding and predicting space weather When streams of charged particles from the sun interact with the Earth's magnetic field, there can be serious consequences for electrical power grids, communications networks (radio, television, and telephone), and satellite operations.
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.
Chemistry World July 2009 Ned Stafford	Hoisting the solar sail Flying through space by catching sunlight on ultra-thin sails could revolutionize space travel - and the idea could soon take off.
Popular Mechanics December 2005 Aldrin & Noland	Roadmap To Mars So far, NASA's plan to reach the red planet has been short on detail. Apollo astronaut Buzz Aldrin unveils his own step-by-step proposal for mankind's next giant leap.
IEEE Spectrum August 2005 Bradley Carl Edwards	A Hoist to the Heavens A space elevator could be the biggest thing to happen since the Stone Age, but can we build one? Many aspects are already being imagined and considered by forward-thinking engineers.
Geotimes September 2004 Sara Pratt	Solar Storms Strip Water Off Mars For the first time, scientists have observed a solar superstorm with an array of spacecraft scattered throughout the solar system providing data that may help to explain the disappearance of water from Mars.
IEEE Spectrum May 2008 Barry E. DiGregorio	Scientist Sells the Electric Sail for Space Propulsion Whisper-thin charged wires form a low-power sail for the solar wind.
AskMen.com	NASA Studying The Sun The most advanced solar observatory ever built rocketed into space Thursday on a five-year quest to shed light on Earth's star.
IEEE Spectrum June 2009 Guterl & Heger	Mars Is Hard Fifty years ago, space experts thought we'd be there by now. Here's why we're not
Popular Mechanics September 2006	Scientists Are Finding Life In Earth's Coldest, Hottest, Weirdest Places By creating an alternative life chemistry in the lab, astrobiologist Steven Benner hopes to uncover a formula for alien microbes. How five big questions about life on our planet are shaping the search for it on other worlds.
Popular Mechanics March 2010 Mark Wolverton	New Space Engines May Trade Fuel For Photons Interplanetary travel may soon be powered by propulsion systems lifted from sci-fi novels, as researchers reach for faster, lighter space engines.
IEEE Spectrum October 2007 Saswato R. Das	Military Experiments Target the Van Allen Belts The US armed forces will test whether RF injections into the ionosphere could halt geomagnetic storms.
Scientific American July 2005 Mark Alpert	Feeling the Pinch Voyager 1, now speeding out of the solar system after 28 years in space, is one of the NASA missions facing budget cuts, even though the craft is reporting remarkable discoveries.
IEEE Spectrum April 2013 Jean Kumagai	Protecting the Power Grid From Solar Storms New spacecraft will aid forecasts of space weather.
Wired June 2001 Oliver Morton	Shadow Science Looking for Earth-like planets outside the solar system? Bill Borucki's cheap little spacecraft can help you find a few hundred, fast...
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.
IEEE Spectrum June 2009 Sandra Upson	Rockets For The Red Planet Engineers rethink how to get to Mars and back
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.
Geotimes July 2004 Jay Chapman	Sliding into Saturn Late Wednesday night, the Cassini-Huygens spacecraft silently slipped through the outermost rings of Saturn and entered into orbit. By early Thursday morning, Cassini began transmitting strikingly elegant close-up images of Saturn's rings.
Popular Mechanics June 2006 Jennifer Bogo	Beholding Saturn This mosaic of 126 images from Cassini is the most detailed, natural-color view of Saturn ever made. NASA's imaging specialist explains the stunning view from the Cassini spacecraft.
Popular Mechanics November 19, 2009 Stephen Ornes	This Is Not Your Grade School Solar System: Gallery What has changed in solar system imagery over the past few decades and what we can learn from it
IEEE Spectrum June 2009 Anatoly Zak	A Russian Return to a Martian Moon Russia hopes to reignite its deep-space program with a mission to Phobos
Chemistry World September 30, 2011 Jon Cartwright	Messenger Sheds Light on Mercury's Formation NASA's Messenger spacecraft is bringing new understanding to the question of how Mercury formed. The new information looks set to rewrite theories about the birth of the solar system's smallest planet.
IEEE Spectrum August 2012 James C. Lyke	U.S. Air Force's Plug-and-Play Satellites Satellite design doesn't have to be rocket science
Wired August 2001	Verge An electrodynamic tether may have potential as a low-cost means of propelling spacecraft within Earth's orbit...
Wired March 24, 2008 Erin Biba	Prepare for the Worst, Because Solar Storms Are About to Get Ugly Scientists discovered a signal that solar windstorms are on the way and some are predicting that at its peak (in about four years) things are gonna get nasty.
Chemistry World November 20, 2013 Emma Stoye	NASA probe sets off for Mars NASA's latest Mars mission -- the Maven (Mars Atmosphere and Volatile EvolutioN) orbiter -- has begun its 10-month journey to the red planet after its successful launch this week from the Cape Canaveral Air Force Station in Florida, US.
TIME Asia June 28, 2010 Christopher Shay	The Moment The Japanese space program confirmed on June 10 it had unfurled the first interplanetary solar sail, powering its spacecraft IKAROS.
Geotimes August 2004 Naomi Lubick	Slow Boat to a Small Planet For the first time in more than three decades, scientists are going to get a close-up view of Mercury, Earth's smallest neighbor and the rocky planet closest to the sun.
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.
Geotimes December 2004	A Saturnian One-Two Punch: Flybys of Titan and Dione On Monday, the Cassini-Huygens spacecraft flew by Titan only 1,200 kilometers above the moon's surface. It was the second such flyby of Titan, Saturn's largest moon, since the spacecraft began orbiting Saturn on June 30.
Wired December 2004 Patrick Di Justo	Mysteries of the Cosmos The top 13 places to explore in outer space.
IEEE Spectrum September 2007 Saswato R. Das	Killer Electrons From Outer Space Accurate space-weather forecasts could come from knowing the cause of super-fast electrons in the Van Allen belts.
Geotimes July 2005 McFadden & Schultz	Collision Course: Deep Impact The Deep Impact project will shed light on some fundamental scientific questions about comets, including what they are made of and how they formed.
Geotimes August 2006 Carolyn Gramling	Todd Hoeksema: A Flare for All Things Solar The researcher at the Wilcox Solar Observatory at Stanford University in California helped NASA create a new "roadmap" for future solar physics research.
D-Lib April 2005	D-Lib Featured Collection April 2005: IMAGES Images acquired before and during a magnetic storm, showing the buildup of energetic particles surrounding the Earth during the storm's main phase. Courtesy of the IMAGE HENA Team and NASA.
Geotimes June 2007 Carolyn Gramling	Sun Cycle to Flare Back up in 2008 Although the new cycle is predicted to be moderate in intensity, scientists warn that it may still strongly impact space-based technologies.
Fast Company Neal Ungerleider	NASA's New Spacecraft Will Touch The Sun Scientists at NASA and Johns Hopkins University are working on a space probe that will literally touch the surface of the sun.
Geotimes January 2006 Kathryn Hansen	Stardust Landing a Smashing Success Seven years after its launch, NASA's Stardust spacecraft concluded its 4.6-billion-kilometer roundtrip journey to fly through the tail of a comet and collect dust samples, which astronomers hope will offer insight about the formation of our solar system.
Popular Mechanics September 24, 2008 Andrew Moseman	Weaker Solar Wind Won't Slow Global Warming, May Threaten Astronauts If a spacecraft keeps chugging along for long enough, eventually it may find something startling.
Military & Aerospace Electronics August 2007 Courtney E. Howard	NASA Equips Phoenix Mars Lander with Latest Electronics NASA engineers readied the Phoenix Mars Lander for a mission to Mars's arctic landscape with an array of advanced electronics. These research tools will aid in NASA's first exploration of a potential Martian habitat.
Wired December 2001 Evan Ratliff	Blastnost! The once proud Soviet missile fleet has set its sights on the deep-discount launch business...
Scientific American October 10, 2005 Alexander Hellemans	A Force to Reckon With What applied the brakes on Pioneer 10 and 11? A proposal to analyze telemetry from the early years could literally point toward the correct explanation.
Scientific American January 2009 Charles Q. Choi	Does Dark Matter Encircle Earth? Dark matter might exert measurable effects on the earth, moon and gas giants
Wired December 2004 Brendan I. Koerner	NASA's Germbuster A cell biologist at the College of Charleston in South Carolina, Noonan chairs this committee charged with keeping future spacecraft from contaminating distant worlds and vice-versa.
Popular Mechanics April 2006 Leslie Sabbagh	Survival of the Oldest Payload Ever: The Stardust Spacecraft Returns to Earth After seven years and 2.9 billion miles, the Stardust spacecraft sent back to Earth the oldest material ever collected.