Sökning: "supernovor Gravitationslins"
Hittade 1 avhandling innehållade orden supernovor Gravitationslins.
1. Supernovae seen through gravitational telescopes
Sammanfattning : Galaxies, and clusters of galaxies, can act as gravitational lenses and magnify the light of objects behind them. The effect enables observations of very distant supernovae, that otherwise would be too faint to be detected by existing telescopes, and allows studies of the frequency and properties of these rare phenomena when the universe was young. LÄS MER
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