A new wave in astronomy: Astronomers are excited by the possibilities of exploring a neglected part of the electromagnetic spectrum. Extreme ultraviolet radiation can reveal the hottest stars and probe the gases in space
29 September 1989
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Found 113 results for dwarf planet
A sudden thaw in the Arctic
14 April 1989
With oil slicks and ozone holes, submarines on fire and perils from the greenhouse effect, the Arctic is no longer a political or scientific backwater
The search for dark matter in the laboratory: Across the world, small groups of physicists are tracking down the principal component of the Universe. Will it be the neutrino or will it be the axion? Place your bets, please . . .
14 April 1989
