03/05/2006

How long is a day on Saturn?

Measuring the rotation period of a rocky planet like the Earth is easy, but similar measurements for planets made of gas, such as Saturn, pose problems. Researchers from JPL, Imperial College London and UCLA present new results ...

XMM-Newton 'spare-time' provides impressive sky survey

For the past four years, while ESA’s XMM-Newton X-ray observatory has been slewing between different targets ready for the next observation, it has kept its cameras open and used this spare time to quietly look at the heavens. ...

Ozone recovering, but unlikely to stabilize at pre-1980 levels

While Earth's ozone layer is slowly being replenished following an international 1987 agreement banning CFCs, the recovery is occurring in a changing atmosphere and is unlikely to stabilize at pre-1980 levels, says a new ...

'Chernobyl' virus author dodges prison

A Russian college student convicted of creating the Chernobyl computer virus received a two-year suspended sentence Tuesday.

Prospecting for Scientific 'Gems' with Google

Science is all about quantitative measurement, so it should come as no surprise that scientists have a long tradition of measuring their influence on each other. Traditionally, the most important measure of scientific impact ...

Successful Launch Of Swedish Maxus 7 Sounding Rocket

The sounding rocket Maxus 7 was successfully launched from the Swedish Space Corporation's (SSC) launch facility at Esrange Space Center this morning at 06:16 UT and reached an apogee of 702 km which enabled 12 minutes of ...

page 3 from 4