Question
Download Solution PDFWhich of the following comets comes to Earth once every 76 years?
This question was previously asked in
RPF Constable (2018) Official Paper (Held On: 03 Feb, 2019 Shift 2)
Answer (Detailed Solution Below)
Option 1 : Halley Comet
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Download Solution PDFCorrect Answer Halley Comet
Key Points
- Halley's Comet, officially known as Comet 1P/Halley, is a famous periodic comet that orbits the Sun.
- It is named after the English astronomer Edmond Halley, who studied the comet's orbit and accurately predicted its return.
- The first recorded observation of Halley's Comet dates back to 240 BC, but its true nature as a recurring comet was recognized by Edmond Halley in 1705.
- He calculated its orbit and correctly predicted its return in 1758, which occurred after his death.
- The comet has since been observed during subsequent returns, including in 1835, 1910, and 1986, and its appear in 2061.
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