Battery fault ends X-ray satellite mission
Article Abstract:
Ground contact with the small German-built X-ray satellite Abrixas was lost two days after its launch from Russia following battery failure. It seems that at least one of the satellite's 11 battery cells was burnt out by inappropriate power input from batteries used as part of the launch. It will probably not be possible to restore the battery system. Some observers have expressed reservations about the risk associated with small, rapid science missions.
Publication Name: Nature
Subject: Zoology and wildlife conservation
ISSN: 0028-0836
Year: 1999
User Contributions:
Comment about this article or add new information about this topic:
Quest for SARS source gathers pace in bid to thwart resurgence
Article Abstract:
Some species of wild animals sold in the markets of the Guangdong province of southern China are described to lead the virus that causes severe acute respiratory syndrome (SARS). These animals are subject to tests based on the polymerase chain reaction (PCR), which shows small stretches of genetic material from the SARS virus and allows them to be detected.
Publication Name: Nature
Subject: Zoology and wildlife conservation
ISSN: 0028-0836
Year: 2003
User Contributions:
Comment about this article or add new information about this topic:
Ronald Plasterk
Article Abstract:
Molecular geneticist Ronald Plasterk describes how he was named minister of research and universities in the Netherlands' new coalition government. He has given his views on the key issues for science in the country and the measures to be taken for improving the quality of science.
Publication Name: Nature
Subject: Zoology and wildlife conservation
ISSN: 0028-0836
Year: 2007
User Contributions:
Comment about this article or add new information about this topic:
- Abstracts: Two sources of diffuse X-ray emission from the Galactic Centre. X-ray flares from runaway pair production in active galactic nuclei
- Abstracts: Multiple rounds of speciation associated with reciprocal gene loss in polyploid yeasts. Engineering evolution to study speciation in yeasts
- Abstracts: Impact of urbanization and land-use change on climate. Warm debate on early climate. Urbanization effects on tree growth in the vicinity of New York City
- Abstracts: Negative regulation of T-cell adhesion and activation by CD43. Selective imprinting of gut-homing T cells by Peyer's patch dendritic cells
- Abstracts: A random sampling of salt marsh harvest mice in a muted tidal marsh. Response of breeding Florida grasshopper and Bachman's sparrows to winter prescribed burning