22/07/2011

Venture to the last protoplanet

(PhysOrg.com) -- Max Planck scientists have front row seats in the exploration of the asteroid with two onboard cameras. The aim is to travel back in time to the origins of the solar system.

Horn of Africa drought seen from space

Drought in Somalia, Kenya, Ethiopia and Djibouti is pushing tens of thousands of people from their homes as millions face food insecurity in a crisis visible from space. ESA’s SMOS satellite shows that the region’s ...

Pan-STARRS discovers two super supernovae

Supernovae are the brightest phenomenon in the current universe. As massive stars die as supernovae, they briefly outshine the rest of the stars in their galaxy and are visible, at least once the light gets there, from across ...

The origin of comet material formed at high temperatures

Comets are icy bodies, yet they are made of materials formed at very high temperatures. Where do these materials come from? French researchers have now provided the physical explanation behind this phenomenon. They have demonstrated ...

Engineering a new face after injury

(PhysOrg.com) -- Today, surgeons face many limitations when it comes to helping a patient who suffers from a severe craniofacial injury, or an injury pertaining to the skull and the face. Most often a result of cancer or ...

Spider silk glue inspires next-generation technology

(PhysOrg.com) -- Water affects orb spider web glue differently than cobweb glue. Orb web glue reacts to humidity, but cobweb glue resists it. These findings by a University of Akron research team inspire the development of ...

Hunting jellyfish threaten fish stocks

Far from being at the whim of wave and tide, the enigmatic jellyfish has been found by new research to move deliberately in search of food – an ability that could threaten the future of other species already at risk ...

page 4 from 8