scientists-discover-an-ancient-volcano-near-the-martian-equatorhttps://www.astronomy.com/tags/news/page/6/News | Page 6 of 682 | Astronomy.comBrowse all the latest astronomy and space news on planets, stars, galaxies, cosmology, observing events, space missions, and more.https://www.astronomy.com/wp-content/uploads/sites/2/2024/04/Mars_Volcano_Infographic.jpg?fit=1000%2C605InStockUSD1.001.00alien-lifesolar-systemarticleASY2024-04-112024-04-11143454