A Mysterious Shadow Looms Over Mars for Decades
The enigmatic shadow on Mars, detected by various orbiters since the early 1970s, continues to bewilder scientists as it slowly expands, raising more questions than answers. As of October 2023, new data from NASA’s Mars Reconnaissance Orbiter has intensified scrutiny of this elusive phenomenon, contributing to a half-century of research that remains inconclusive. The latest…





