Flowing Water On Mars Could Actually Be Sand: NASA NASA has recently said that the dark streaks on Mars could actually be only sand. Researchers had initially thought that the streaks, known as recurring slope lineae, indicated flowing water. by Samriddhi Dastidar
Science The Good, The Bad And The Mysterious: Boiling Water May Have Formed Streaks On Martian Surface by Alyssa Navarro
Science NASA Finds First Evidence Of Flowing Water On Mars: Could Life Exist On The Red Planet Now? by Rhodi Lee