Science
A Martian smile and an Apollo anniversary – The Planetary Society
We’re gearing up for a Mars landing, and our chief advocate takes a look at crewed Moon programs past and future.
The worlds exoplanet missions continue to reveal a diversity of other worlds. First up: NASAs TESS and the European Space Agencys CHEOPS discovered a solar system with 5 planets locked in a rhythmic dance that makes them all align at regular intervals. In other exoplanet news, we now know more about the TRAPPIST-1 star system, which has at least 3 planets that could harbor liquid water on their surfaces. New research reveals they are slightly less dense than Earth, which means they are made from…
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