A Jupiter-size planet that escaped its star's death

一颗逃脱了恒星死亡的木星大小的行星

作者: Jacek Krywko | 分类: Science, astronomy, astrophysics, exoplanets | 原文: arstechnica.com

时间: Sat, 11 Jul 2026 12:00:58 +0000

WD 1856 b is the only confirmed case of a planet that survived the death of a Sun-like star. It’s a Jupiter-size world orbiting a white dwarf—the burned-out remnant of a Sun-like star. Now, a team of astronomers has used the James Webb Space Telescope to take a closer look at this planet for the first time, and what they found makes an already strange system even stranger.

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