九大行星旅行(NinePlanets)是由MyKidNeedThat儿童教育公司开发的一系列教育产品,这个网站综合了有关天文学的信息,提供一个引导内容推荐,整合了已知的历史、神话和太阳系行星数据,通过科普知识概要、用户图片、声音、视频等给孩子们提供新奇知识。
九大行星旅行网站按太阳系行星和卫星进行了分类,每一板块的介绍都附有文字和美国航天局的数字突破、声音、视频等相关信息索引,大多数都提供了相关的信息索引,对学生系统了解太阳系知识有很大帮助。
The Nine Planets is an encyclopedic overview with facts and information aboutthe history, mythology and current scientific knowledge of the planets, moons and other objects in our solar system and beyond.
The Nine Planets has been online since 1994 and was one of the first multimedia websites that appeared on the World Wide Web.
Take an interactive tour of the solar system, or browse the site to find fascinating information, facts, and data about our planets, the solar system, and beyond.