TakaakiFukatsu https://blog.hatena.ne.jp/TakaakiFukatsu/ ［The Thunderbolts Project, Japan Division］公式ブログ Takaaki Fukatsu’s blog https://takaakifukatsu.hatenablog.jp/ ［The Dendritic Ridges of Olympus Mons オリンポス山の樹状突起の尾根］ LEFT: Finely carved branching ridges on the western flank of the Martian mountain Olympus Mons pose unsolved riddles for planetary scientists. (Note: to avoid seeing ridges as depressions, keep in mind that the light is coming from the left. The … 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftakaakifukatsu.hatenablog.jp%2Fentry%2F2021%2F04%2F23%2F195117" title="ザ・サンダーボルツ勝手連 ［The Dendritic Ridges of Olympus Mons オリンポス山の樹状突起の尾根］ - ［The Thunderbolts Project, Japan Division］公式ブログ Takaaki Fukatsu’s blog" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> https://cdn-ak.f.st-hatena.com/images/fotolife/T/TakaakiFukatsu/20210423/20210423195054.png Hatena Blog https://hatena.blog 2021-04-23 19:51:17 rich https://takaakifukatsu.hatenablog.jp/entry/2021/04/23/195117 1.0 100%