蓝色流体|流体专业论坛 专注流体

 找回密码
 快速注册

QQ登录

只需一步,快速开始

查看: 3940|回复: 0

[图片] 外来行星被生吞

[复制链接]
发表于 2010-5-21 19:55 | 显示全部楼层 |阅读模式
本帖最后由 ggww 于 2010-5-21 19:59 编辑

Alien Planet Being Eaten Alive

Looking for long-term real estate investments? Avoid WASP-12b. The giant exoplanet, located about 600 light-years away in the constellation Auriga, is not long for its solar system. WASP-12 circles so close to its sun—it takes only a little more than an Earth day to complete one orbit—that its surface temperature exceeds 1500°C, making it the hottest alien world ever found. What's more, astronomers report in the 10 May issue of The Astrophysical Journal Letters, the planet's atmosphere is being slowly ripped away by the star's gravity. In only 10 million years or so, barely the wink of an eye on astronomical timescales, WASP-12b will boil away entirely.

本帖子中包含更多资源

您需要 登录 才可以下载或查看,没有帐号?快速注册

x
您需要登录后才可以回帖 登录 | 快速注册

本版积分规则

关闭

站长推荐上一条 /1 下一条

QQ|小黑屋|Archiver|手机版|蓝色流体网 ( 浙ICP备11054211号 )

GMT+8, 2024-11-1 09:23 , Processed in 0.077868 second(s), 7 queries , File On.

Powered by Discuz! X3.4

Copyright © 2001-2021, Tencent Cloud.

快速回复 返回顶部 返回列表