Tag: 51 Pegasi b
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Chasing the Earth Twin: The Legacy of the First Exoplanet Discovery
The day the cosmos opened a new chapter On 6 October 1995, the astronomy world shifted forever. Swiss astronomers Michel Mayor and Didier Queloz announced the first planet found orbiting a Sun-like star: 51 Pegasi b, a gas giant that completed an orbit in just over four days. The discovery, made with the Elodie spectrograph…
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The epic hunt for an Earth twin: how exoplanet explorers chase a planetary doppelgänger
Introduction: a quest sparked by a tiny wobble The search for a planet that mirrors Earth in size, warmth, and potential for life has been a long, winding journey. It began with a radical breakthrough in 1995 when Michel Mayor and Didier Queloz announced the discovery of a planet orbiting a Sun-like star outside our…