Of the three probes to reach Mars this month, only two will land. But they will add to our growing knowledge of the red planet, and the search for evidence of life.
NASA’s Mars 2020 mission has arrived and landed the Perseverance Rover on the red planet. The rover’s goal is to collect rock and soil samples to be brought back to Earth in the future.
Over the coming decade, the arrival of constellations of small satellites will reshape the space industry. It constitutes a paradigm shift, particularly in terms of data gathering and processing.
Scientists are not convinced by the current evidence of UFOs. That doesn’t mean that they don’t exist. But have Americans’ belief in UFOs gone from science to a new religion?
Emad Hasan, Binghamton University, State University of New York et Aondover Tarhule, Illinois State University
Treaties are needed to govern water resource allocation in the Nile basin region. For this to happen it’s critical to have accurate data on how much water there is.
OSIRIS-REx will touch down on asteroid Bennu, collect a sample of the dust and begin its journey back to Earth, where scientists will study it, hoping to learn secrets of the solar system’s origin.
Considering what we know about the key ingredients for life’s formation on Earth, here are three explanations for how this process may have occurred on our sister planet.