Water – Spaceflight Now

Water molecules detected on moon’s sunlit surface, adding impetus to Artemis

October 26, 2020 William Harwood

Water molecules have been directly detected across sunlit regions of the moon, not just in ultra-cold, permanently shadowed polar craters, scientists announced Monday, indicating the precious resource may be more easily accessible to future astronauts than previously thought.

NASA challenges companies to mine lunar soil

September 11, 2020 Stephen Clark

NASA announced Thursday it plans to purchase lunar soil from a commercial company, an effort the agency’s top official said is intended to set a precedent for the transfer of ownership of extraterrestrial material and stimulate a market harvesting resources from bodies throughout the solar system.

Rosetta raises questions on how water got to Earth

December 11, 2014 Stephen Clark

New readings from the European Space Agency’s Rosetta mission have challenged the theory that comets brought water to Earth in a series of cataclysmic collisions during the solar system’s chaotic youth.

Rover data suggest Mars crater once contained long-lived lake

December 10, 2014 Stephen Clark

Scientists analyzing imagery from NASA’s Curiosity Mars rover believe sediments left by an ancient lake more than three billion years ago formed a towering mountain that is set to be the robot’s research subject for the rest of its mission on the red planet.