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The scars of impacts on Mars

ESA's Mars Express has returned new images of an elongated impact crater in the southern hemisphere of Mars. Located just south of the Huygens basin, it could have been carved out by a train of projectiles ...

Space & Earth / Space Exploration

created Mar 04, 2011 | popularity 3.8 / 5 (6) | comments 1 | with audio podcast

All about addiction

Addiction is a brain disease that destroys lives, devastates families and tears at the very fabric of society. Effective prevention and treatment of addiction requires a clear understanding of the complex brain mechanisms ...

Medicine & Health / Neuroscience

created Feb 23, 2011 | popularity 4 / 5 (1) | comments 1

Stardust flyby '1,000 percent successful'

In most cases, a Valentine's Day rendezvous that resembles a flight through artillery fire is less than ideal.

Space & Earth / Space Exploration

created Feb 21, 2011 | popularity 4.5 / 5 (2) | comments 6

Waiter, there's metal in my moon water

(PhysOrg.com) -- Bring a filter if you plan on drinking water from the moon. Water ice recently discovered in dust at the bottom of a crater near the moon's south pole is accompanied by metallic elements like ...

Space & Earth / Space Exploration

created Feb 18, 2011 | popularity 5 / 5 (9) | comments 1 | with audio podcast

Cellbond creates a pedestrian-friendly car bonnet designed to reduce head injury

(PhysOrg.com) -- Cellbond, a division of Encocam Ltd that specializes in impact absorption technology, have teamed up with researchers at Anglia Ruskin University in order to develop and test a new pedestrian-friendly ...

Technology / Engineering

created Feb 17, 2011 | popularity 5 / 5 (1) | comments 0 | with audio podcast weblog

Image: Blue on Mars

This image shows part of the floor of Rabe Crater, a large impact crater in Mars' southern highlands.

Space & Earth / Space Exploration

created Feb 17, 2011 | popularity 4.8 / 5 (8) | comments 7

Broader psychological impact of 2010 BP oil spill

The explosion and fire on a BP-licensed oil platform in the Gulf of Mexico in April 2010 had huge environmental and economic effects, with millions of gallons of oil leaking into the water for more than five months. It also ...

Medicine & Health / Health

created Feb 17, 2011 | popularity 4 / 5 (1) | comments 2

NASA releases images of man-made crater on comet

(PhysOrg.com) -- NASA's Stardust spacecraft returned new images of a comet showing a scar resulting from the 2005 Deep Impact mission. The images also showed the comet has a fragile and weak nucleus.

Space & Earth / Space Exploration

created Feb 16, 2011 | popularity 4.6 / 5 (15) | comments 2 | with audio podcast

NASA spacecraft unravels comet mystery

A NASA spacecraft's flyby with a comet showed erosion on the Tempel 1's surface since it skimmed by the Sun in 2005, and revealed Tuesday the first clear pictures of the crater made by a Deep Impact probe.

Space & Earth / Space Exploration

created Feb 15, 2011 | popularity 5 / 5 (7) | comments 10

Happy Valentine's Day from Mars

(PhysOrg.com) -- An image taken by the Context Camera on NASA's Mars Reconnaissance Orbiter shows a heart-shaped feature that the camera's team at Malin Space Science Systems, San Diego, wants to share with ...

Space & Earth / Space Exploration

created Feb 15, 2011 | popularity 2.8 / 5 (5) | comments 0

NASA's Stardust spacecraft completes comet flyby, sending photos back to Earth

(PhysOrg.com) -- Mission controllers at NASA's Jet Propulsion Laboratory, Pasadena, Calif., watched as data downlinked from the Stardust spacecraft indicated it completed its closest approach with comet Tempel ...

Space & Earth / Space Exploration

created Feb 15, 2011 | popularity 4.6 / 5 (5) | comments 1 | with audio podcast

The two faces of Tempel 1

(PhysOrg.com) -- Just one year before its Feb. 14 encounter with comet Tempel 1, NASA's Stardust spacecraft performed the largest rocket burn of its extended life. With the spacecraft on the opposite side ...

Space & Earth / Space Exploration

created Feb 14, 2011 | popularity 4 / 5 (1) | comments 0

Five things about NASA's Valentine's day comet

Here are five facts you should know about NASA's Stardust-NExT spacecraft as it prepares for a Valentine's "date" with comet Tempel 1. Feel free to sing along!

Space & Earth / Space Exploration

created Feb 11, 2011 | popularity 5 / 5 (1) | comments 0

Stardust celebrates twelve years with rocket burn

(PhysOrg.com) -- NASA's Stardust spacecraft marked its 12th anniversary in space on Monday, Feb. 7, with a rocket burn to further refine its path toward a Feb. 14 date with a comet.

Space & Earth / Space Exploration

created Feb 09, 2011 | popularity 5 / 5 (2) | comments 0