Washington [US], July 27 (ANI): ESA's ExoMars Trace Gas Orbiter has spotted new gas signatures at Mars. These are known to unlock new secrets about the Martian atmosphere and will enable a more accurate determination of whether there is methane, a gas associated with biological or geological
Geneva [Switzerland], May 28 (ANI): The existence of a planet the size of Earth around the closest star in the solar system, Proxima Centauri, has been confirmed by an international team of scientists including researchers from the University of Geneva (UNIGE).