Glossary term: 木星
Description: 木星是太阳系中最大的行星,也是距离太阳第五远的行星。它是一颗气态巨行星,半径为 7.13 万公里,大约是地球半径的 11 倍。木星的质量(地球质量的 318 倍)比太阳系中所有其他行星和较小天体的总和还要大。
它与太阳的典型距离为 7.78 亿千米,约为 5 个天文单位(地球与太阳的距离),完成一个轨道需要不到 12 年的时间。截至 2023 年,天文学家已经探测到 90 多颗围绕木星运行的卫星或天然卫星。
它肉眼可见。它的英文名称源自罗马的众神之王。用小型望远镜观察,我们可以看到不同颜色的云带和一个巨大的红色圆形风暴区(即所谓的大红斑)。在过去的几十年里,已经有一些太空探测器被送往木星,2016 年,美国国家航空航天局的 "朱诺 "号宇宙飞船开始对木星及其卫星进行更详细的探索。
Related Terms:
See this term in other languages
Term and definition status: The original definition of this term in English have been approved by a research astronomer and a teacher The translation of this term and its definition is still awaiting approval
The OAE Multilingual Glossary is a project of the IAU Office of Astronomy for Education (OAE) in collaboration with the IAU Office of Astronomy Outreach (OAO). The terms and definitions were chosen, written and reviewed by a collective effort from the OAE, the OAE Centers and Nodes, the OAE National Astronomy Education Coordinators (NAECs) and other volunteers. You can find a full list of credits here. All glossary terms and their definitions are released under a Creative Commons CC BY-4.0 license and should be credited to "IAU OAE".
If you notice a factual or translation error in this glossary term or definition then please get in touch.
Related Media
木星的自转,作者 Vishal Sharma,印度
Credit: Vishal Sharma/IAU OAE
License: CC-BY-4.0 Creative Commons 署名 4.0 国际 (CC BY 4.0) icons
木卫影片2,Nicolas Hurez,Paul-Antoine Matrangolo,和Carl Pennypacker,美国
Credit: Nicolas Hurez,Paul-Antoine Matrangolo 和 Carl Pennypacker/IAU OAE
License: CC-BY-4.0 Creative Commons 署名 4.0 国际 (CC BY 4.0) icons
木星、木卫一及其阴影,作者:Ralf Burkart,德国
Credit: Ralf Burkart/IAU OAE
License: CC-BY-4.0 Creative Commons 署名 4.0 国际 (CC BY 4.0) icons
木星
Credit: 美国国家航空航天局、欧空局和 A. Simon(戈达德太空飞行中心) credit link
License: CC-BY-4.0 Creative Commons 署名 4.0 国际 (CC BY 4.0) icons
流动的夜空
Credit: Robert Barsa/IAU OAE
License: CC-BY-4.0 Creative Commons 署名 4.0 国际 (CC BY 4.0) icons
Milky Way over Avenue of Baobabs
Credit: Amirreza Kamkar/IAU OAE
License: CC-BY-4.0 Creative Commons 署名 4.0 国际 (CC BY 4.0) icons
横贯天顶的银河
Credit: Ohnishi Kouji/IAU OAE
License: CC-BY-4.0 Creative Commons 署名 4.0 国际 (CC BY 4.0) icons
守护星辰与大海
Credit: Likai Lin/IAU OAU
License: CC-BY-4.0 Creative Commons 署名 4.0 国际 (CC BY 4.0) icons
Romanian Orion
Credit: Alex Conu/IAU OAE
License: CC-BY-4.0 Creative Commons 署名 4.0 国际 (CC BY 4.0) icons
创世之柱
Credit: Giorgia Hofer/IAU OAE
License: CC-BY-4.0 Creative Commons 署名 4.0 国际 (CC BY 4.0) icons
木星、金星、月亮合相
Credit: Joslynn Appel/IAU OAE (CC BY 4.0)
License: CC-BY-4.0 Creative Commons 署名 4.0 国际 (CC BY 4.0) icons
银河观星者
Credit: Jianfeng Dai/IAU OAE (CC BY 4.0)
License: CC-BY-4.0 Creative Commons 署名 4.0 国际 (CC BY 4.0) icons