Wobble method Current Affairs, GK & News

K2-229b: Hot, metallic Earth-sized planet discovered

Scientists using Kepler 2 telescope have discovered hot, metallic, Earth-sized planet named K2-229b orbiting dwarf star located 260 million light years away. They had employed Doppler spectroscopy technique also known as ‘wobble method‘ to discover and characterise this faraway planet. K2-229b K2-229b planet is almost 20% larger than Earth but has mass which is over two-and-a-half ..

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