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Topic: water
On November 24th, 2020, the Lunar Trailblazer, a mission selected under NASA’s Small Innovative Missions for Planetary Exploration (SIMPLEx) program, passed its Key Decision Point-C (KDP-C) milestone, obtaining agency-level endorsement to begin final design of hardware and build. The milestone also provides the project’s official schedule and budget determination. ![]() Peering into the Moon’s permanently shadowed regions, Lunar Trailblazer will detect signatures of water ice in reflected light, and it will pinpoint the locations of micro-cold traps less than a football field in size. (Lockheed Martin) «Read the rest of this article» Sections: Technology | No Comments
NASA model suggests Europa’s Plumes of Water Vapor could come from within it’s Icy Crust
Europa scientists have considered the possible plumes on Europa a promising way to investigate the habitability of Jupiter’s icy moon, especially since they offer the opportunity to be directly sampled by spacecraft flying through them. ![]() This illustration of Jupiter’s icy moon Europa depicts a cryovolcanic eruption in which brine from within the icy shell could blast into space. A new model proposing this process may also shed light on plumes on other icy bodies. (Justice Wainwright) «Read the rest of this article» Sections: Technology | No Comments
NASA research shows Radiation gives Jupiter’s Moon Europa a GlowPasadena, CA – NASA says a New research from scientists at NASA’s Jet Propulsion Laboratory in Southern California details for the first time what the glow would look like, and what it could reveal about the composition of ice on Europa’s surface. ![]() This illustration of Jupiter’s moon Europa shows how the icy surface may glow on its nightside, the side facing away from the Sun. Variations in the glow and the color of the glow itself could reveal information about the composition of ice on Europa’s surface. (NASA/JPL-Caltech) «Read the rest of this article» Sections: Politics | No Comments
NASA’s SOFIA finds Water on the Moon
SOFIA has detected water molecules (H2O) in Clavius Crater, one of the largest craters visible from Earth, located in the Moon’s southern hemisphere. Previous observations of the Moon’s surface detected some form of hydrogen, but were unable to distinguish between water and its close chemical relative, hydroxyl (OH). ![]() This illustration highlights the Moon’s Clavius Crater with an illustration depicting water trapped in the lunar soil there, along with an image of NASA’s Stratospheric Observatory for Infrared Astronomy (SOFIA) that found sunlit lunar water. (NASA/Daniel Rutter) «Read the rest of this article» Sections: Technology | No Comments
Clarksville Gas and Water Department joins “Imagine a Day Without Water”Event raises awareness about the value of our water system
Led by the Value of Water Campaign, a thousand organizations across the country will raise awareness about not taking water for granted and the crucial need for investment in our nation’s water systems.
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NASA says Massive Stars Are Factories for Ingredients to Life
It found massive quantities of water and organic molecules in these swirling, disk-shaped clouds, offering new insights into how some of the key ingredients of life get incorporated into planets during the earliest stages of formation. ![]() Illustration of a dusty disc rotating around a massive newborn star that’s about 40 times the size of the Sun. SOFIA, the Stratospheric Observatory for Infrared Astronomy, found the inner regions of two of these kinds of discs are filled with organic molecules that are important for life as we know it. These include water, ammonia, methane, and acetylene — which is a chemical building block to larger and more complex organic molecules — illustrated in the call out. (NASA / Ames Research Center / Daniel Rutter) «Read the rest of this article» Sections: Technology | No Comments
NASA, Qatar Partnership to look for Buried Water in Earth’s Deserts
These arid regions receive very little annual precipitation, and the effects of climate change in these ecosystems are poorly understood. A joint effort between NASA and the Qatar Foundation aims to address that – and, in the process, help communities that are being impacted by those changes. ![]() Deserts like the Sahara harbor fresh water aquifers that can be affected by Earth’s changing climate. The OASIS study project seeks to a establish a mission that would find and examine those aquifers. (NASA) «Read the rest of this article» Sections: Technology | No Comments
NASA says Moon has Rust despite having no Oxygen, Liquid Water
A new paper in Science Advances reviews data from the Indian Space Research Organization’s Chandrayaan-1 orbiter, which discovered water ice and mapped out a variety of minerals while surveying the Moon’s surface in 2008. ![]() The blue areas in this composite image from the Moon Mineralogy Mapper (M3) aboard the Indian Space Research Organization’s Chandrayaan-1 orbiter show water concentrated at the Moon’s poles. Homing in on the spectra of rocks there, researcher found signs of hematite, a form of rust. (ISRO/NASA/JPL-Caltech/Brown University/USGS) «Read the rest of this article» Sections: Technology | No Comments
City of Clarksville joins National Water ChallengeResidents invited to take ‘water wise’ pledge online
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NASA Research Projects examine impacts of COVID-19
How have production disruptions affected agriculture and food supply? What about our ability to forecast water availability in coming months? How do changes in activity levels affect environmental conditions? ![]() Mount Rainier in Washington is home to one of hundreds of snow-monitoring stations positioned throughout the western U.S. (Vladi Braun/Unsplash) «Read the rest of this article» Sections: Technology | No Comments
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