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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. mark for My Articles similar articles
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 mark for My Articles similar articles
Geotimes
July 2007
Carolyn Gramling
Mercury's Gooey Center Mercury, the closest planet to the sun, has a large core, which scientists now know is partially molten and therefore could create a magnetic field around the planet. mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
Chemistry World
November 29, 2012
Jon Evans
Messenger spots Mercury performing organic chemistry Nasa's Messenger spacecraft has uncovered evidence that not only does water ice exist on the surface of the planet Mercury, but in many places this ice appears to be covered in a 10cm-thick layer of soot-like organic material. mark for My Articles similar articles
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. mark for My Articles similar articles
Geotimes
May 2003
Golombek et al.
Landing the Mars Exploration Rovers Deciding where on Mars to land each of the two exploration rovers has occupied more than two years of research and analysis. With the help of the planetary sciences community, mission planners have narrowed the field from hundreds to just two. mark for My Articles similar articles
Geotimes
March 2006
Kathryn Hansen
Closing in on Mars A camera aboard NASA's Mars Reconnaissance Orbiter spacecraft returned its first four images to Earth, and astronomers say they were "thrilled" with the results. mark for My Articles similar articles
Geotimes
January 2004
Megan Sever
Unraveling the Chicxulub Case On the Yucatan Peninsula in Mexico, geologists are drilling one of Earth's three largest impact structures, hoping to reveal clues about a devastating event linked to the extinction of the dinosaurs 65 million years ago. mark for My Articles similar articles
Wired
November 24, 2008
Candice Chan
Mercury or Bust: Chasing Down the Galaxy's Fastest Planet In December, NASA's Messenger probe will make an orbit path around Mercury. mark for My Articles similar articles
Geotimes
November 2005
Kathryn Hansen
Comet Full of Fluff Investigations will turn up many clues as researchers have only started to sift through the data uncovered from the Deep Impact crater. mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
Popular Mechanics
September 24, 2009
Joe Pappalardo
Water Found on Moon These images show a very young lunar crater on the side of the moon that faces away from Earth, as viewed by NASA's Moon Mineralogy Mapper on the Indian Space Research Organization's Chandrayaan-1 spacecraft. mark for My Articles similar articles
Popular Mechanics
May 27, 2008
Joe Pappalardo
Phoenix Lander Doesn't Crash, Snaps Pix of Mars (With Gallery!) NASA's Phoenix Mars Lander successfully touched down on Sunday night in an unexplored region near the Martian north pole. mark for My Articles similar articles
Geotimes
January 2005
Sara Pratt
Frozen Volcanism on Titan In late October, the synthetic aperture radar on the Cassini-Huygens spacecraft penetrated Titan's atmosphere of organic smog and captured images of the surface, revealing features that resemble lava domes and lava flows. mark for My Articles similar articles
Popular Mechanics
December 2006
David Noland
The Threat is Out There More than 100,000 asteroids hurtle past our planet. But only one -- that we know of -- may hit us in the next 30 years. mark for My Articles similar articles
IEEE Spectrum
January 2008
Barry E. DiGregorio
No Asteroid Impact on Mars After All The expected asteroid impact would have let scientists study crater formation and underlying Martian geology. mark for My Articles similar articles
Geotimes
January 2004
C. Wylie Poag
Coring the Chesapeake Bay Impact Crater An extraterrestrial impact 36 million years ago left a lasting impression in the Chesapeake Bay and continues to affect the region's environment today. mark for My Articles similar articles
Geotimes
September 2006
Kathryn Hansen
Opportunity Reaches Martian Crater Cameras aboard NASA's Mars rover Opportunity captured the vast expanse of Victoria crater. mark for My Articles similar articles
Geotimes
December 2005
Kathryn Hansen
New View of a Saturnian Moon More than 250 years after astronomers first discovered Saturn's moon Hyperion, the odd celestial body is still presenting surprises. A closer-than-ever view of the moon revealed a heavily cratered surface, which looks remarkably like a sponge. mark for My Articles similar articles
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. mark for My Articles similar articles
Popular Mechanics
January 5, 2010
Jeremy Jacquot
The Top 4 Sites to Land on Mars and Their Biggest Mysteries Scientists at the Pasadena based NASA research center will decide within the next two years where to send the Mars Science Laboratory rover after it launches in the fall of 2011. mark for My Articles similar articles
Geotimes
January 2005
Naomi Lubick
Bombing a Comet Yesterday at 1:47 p.m. EST, NASA successfully launched a rocket from Cape Canaveral, Fla., carrying the Deep Impact spacecraft toward its rendezvous with a comet. mark for My Articles similar articles
Geotimes
February 2004
Naomi Lubick
Mars update: a pixel at a time The two rovers on Mars are on the move. Spirit, after 10-day lapse in memory, now functions again after efforts by Jet Propulsion Lab (JPL) scientists. Its twin explorer, Opportunity, has been traveling in its own crater, halfway around the planet. mark for My Articles similar articles
Wired
December 2004
Patrick Di Justo
Mysteries of the Cosmos The top 13 places to explore in outer space. mark for My Articles similar articles
Chemistry World
July 27, 2015
Katrina Kramer
A space traveller's guide to the solar system Mark Thompson will take you on a holiday around our solar system in his new book, A space traveler's guide to the solar system -- a journey that promises to be both terrifying and awe-inspiring. mark for My Articles similar articles
IEEE Spectrum
August 2011
Mason Peck
Exploring Space with Chip-sized Satellites The future of space exploration will include swarms of tiny spacecraft. mark for My Articles similar articles
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 mark for My Articles similar articles
Popular Mechanics
March 3, 2008
Brian Lisi
Satellite Snaps Multiple Avalanches on Northern Cliffs of Mars NASA's long observation of the Red Planet has rarely sent home as stunning an in-progress geological change as this: not one, but four avalanches tumbling from the Martian north pole. mark for My Articles similar articles
Geotimes
August 2007
Carolyn Gramling
More on Mars The last few months have held many new discoveries on Mars, including new images of the planet's landslides, caves and polar geysers from the Mars rover, which are giving scientists a closer look at the red planet than ever before. mark for My Articles similar articles
AskMen.com Earth-Like Planet Found Astronomers have finally found a place outside our solar system where there's a firm place to stand -- if only it weren't so broiling hot. mark for My Articles similar articles
Popular Mechanics
April 10, 2006
Benjamin Chertoff
NASA Announces New Mission to the Moon NASA uses Lunar Reconnaissance Orbiter EELV launch vehicle as a lunar impactor in search for water ice in moon's poles. mark for My Articles similar articles
Geotimes
March 2006
Liftoff for New Horizons After a one-day delay due to windy weather, the New Horizons spacecraft successfully launched Jan. 19 aboard an Atlas V rocket, en route to Pluto. Scientists hope that the mission will drastically increase what is known about the faraway planet. mark for My Articles similar articles
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. mark for My Articles similar articles
Popular Mechanics
September 2008
Michael Milstein
Inside NASA's Plan to Bomb the Moon and Find Water Water is a key ingredient in the agency's plans to establishing a permanent outpost there because it can be broken down into oxygen for lunar bases and fuel for rockets. mark for My Articles similar articles
Scientific American
May 8, 2006
Graham P. Collins
Chaos in the Crater Welcome to the Vredefort Crater, a real Bermuda Triangle about 100 kilometers southwest of Johannesburg. It is the oldest and largest impact remnant on the planet, created by an asteroid about two billion years ago. mark for My Articles similar articles
Geotimes
January 2004
Lisa M. Pinsker
Impacts in Space and on Earth: An Interview with Carolyn Shoemaker Carolyn Shoemaker has discovered more comets than anyone else alive today. Under the tutelage of her late husband, Carolyn learned how to identify these objects both in the sky and on the ground. mark for My Articles similar articles
Geotimes
April 2003
Lisa M. Pinsker
Seeing Chicxulub A new map of the Yucatan from NASA shows for the first time the 180-kilometer wide crater left behind after a giant impact that researchers believe killed the dinosaurs 65 million years ago. mark for My Articles similar articles
Geotimes
January 2006
Megan Sever
Sizing up a Crater New modeling of the impact of an Eocene extraterrestrial projectile in what is now the Chesapeake Bay shows that it was smaller than previously thought, and could help better predict the effects of future potential impacts. mark for My Articles similar articles
Military & Aerospace Electronics
January 2007
Lockheed Martin Instrument to Monitor Solar Eruptions on Latest NASA Sun Mission Data from spacecraft instruments will allow scientists to construct the first ever three-dimensional views of the Sun, providing a new perspective on Coronal Mass Ejections (CMEs). mark for My Articles similar articles
IEEE Spectrum
June 2009
William Stone
Mining the Moon How the extraction of lunar hydrogen or ice could fuel humanity's expansion into space mark for My Articles similar articles
AskMen.com Water On The Moon NASA says a spacecraft that was intentionally crashed into the moon has turned up the best evidence yet of water. mark for My Articles similar articles
Geotimes
September 2003
Naomi Lubick
Final mission for Galileo A small, sturdy spacecraft known as Galileo will plunge into Jupiter's atmosphere this Sunday at about 4 p.m. EST, after eight surprisingly productive years of observing the giant gassy planet and its moons. mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
Geotimes
November 2006
Megan Sever
Forest Fires Release Mercury The most familiar source of mercury in the atmosphere is coal plants. But a hidden mercury threat is lurking as Earth warms: peatlands in the boreal forest regions of the Northern Hemisphere. mark for My Articles similar articles
Scientific American
March 13, 2005
Mark Alpert
Lunar Science NASA's plan to establish a permanent lunar base and use the program's technology to prepare a human mission to Mars hinges on a risky prediction: that astronauts will find water ice in a permanently shadowed crater basin at one of the moon's poles. mark for My Articles similar articles
National Defense
February 2016
Stew Magnuson
Planetary Defense: A New Hot Market With little fanfare, NASA in January opened up its planetary defense coordination office with a mandate to identify potential chunks of rock hurdling toward Earth and to stop them if possible. mark for My Articles similar articles