More from Helen Gavaghan
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Fewer guns, but not much butter, in Bush’s budget . . .
News
‘Ozone culprits’ named by American pressure group
News
NASA report sparks tug of war over control of space policy
News
Technology
Technology: Pedal power lifts helicopter into history . . .
News
Technology
Technology: NASA names a date for the first people on Mars
News
Earth
Effect of global warming on sea levels ‘overestimated’
News
Soviet Union moves towards greater cooperation in space
News
Technology
Technology: Catastrophic collisions in orbit could stop space research
News
Greening of Industry: Bush drives for clean air – President Bush has announced proposals to protect the environment from pollution. Can he achieve this without harming the economy?
Features
A celestial odyssey for Galileo: Next week, the space shuttle Atlantis should launch the spacecraft Galileo on a six-year journey to Jupiter. It will get there the quickest way it can, by flying once to Venus and twice to Earth
Features
Technology
Technology: Fears over pollution give hydrogen a lift
News
Ministers plan for internal energy market by 1992
News