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Explanation: This hot jupiter is doomed. Hot jupiters are giant planets like Jupiter that orbit much closer to their parent stars than Mercury does to our Sun. But some hot jupiters are more extreme than others. NGTS-10b, illustrated generically, is the closest and fastest-orbiting giant planet yet discovered, circling its home star in only 18 hours. NGTS-10b is a little larger than Jupiter, but it orbits less than two times the diameter of its parent star away from the starÁs surface. When a planet orbits this close, it is expected to spiral inward, pulled down by tidal forces to be eventually ripped apart by the starÁs gravity. NGTS-10b, discovered by researchers at the University of Warwick, is named after the ESOÁs Next Generation Transit Survey, which detected the imperiled planet when it passed in front of its star, blocking some of the light. Although the violent demise of NGTS-10b will happen eventually, we don't yet know when.
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NASA Web Site Statements, Warnings, and Disclaimers
NASA Official: Jay Norris. Specific rights apply.
A service of: LHEA at NASA / GSFC
& Michigan Tech. U.
Based on Astronomy Picture
Of the Day
Publications with keywords: extrasolar planet
Publications with words: extrasolar planet
See also:
- APOD: 2024 July 8 Á Exoplanet Zoo: Other Stars
- Temperatures on Exoplanet WASP 43b
- Epsilon Tauri: Star with Planet
- APOD: 2023 October 17 Á PDS 70: Disk, Planets, and Moons
- APOD: 2023 September 20 Á Methane Discovered on Distant Exoplanet
- APOD: 2023 June 6 Á Star Eats Planet
- APOD: 2023 February 1 Á The Seventh World of Trappist 1