One-way ticket on Mars
In what could be a journey of no return, the Mars rover Opportunity plunged over the rim of Endurance crater, a bowl the size of a football stadium, to study exposed bedrock. The crater walls may be too steep and dusty for it to climb, so NASAhas devised a route back up that will try to keep the rover on rock rather than loose soil.
CJD in Italy
A second case of vCJD, the human form of mad cow disease, is suspected in Italy. Brain scans of a 30-year-old woman admitted to a Palermo clinic matched…
