大峡谷

水手峡谷: 火星的大峡谷

作者： Samuel Chan / 2024年11月10日

A picture of Mars is shown as a large orange globe. Across the center of the planet a long canyon is visible. Please see the explanation for more detailed information.
火星图片显示为一个巨大的橙色球体。在火星的中心可以看到一条长长的峡谷。有关更多详细信息，请参阅说明。

天文·每日一图

水手峡谷:火星的大峡谷

作者： NASA中文 / 2020年5月24日

2020 May 24 Valles Marineris: The Grand Canyon of Mars Image Credit: NASA, USGS, Viking Project Explanation: The largest canyon in the Solar System cuts a wide swath across the face of Mars. Named Valles Marineris, the grand valley extends over 3,000 kilometers long, spans as much as 600 kilometers

天文·每日一图

大峡谷的日落与银河

作者： NASA中文 / 2020年2月5日

2020 February 4 A Sunset Night Sky over the Grand Canyon Image Credit & Copyright: Robert Q. Fugate Explanation: Seeing mountain peaks glow red from inside the Grand Canyon was one of the most incredible sunset experiences of this amateur photographer’s life. They appeared even more incred