New Evidence For A Water-Rich History On Mars

Mars may have been a wetter place than previously thought, according to research on simulated Martian meteorites conducted, in part, at the Department of Energy’s Lawrence Berkeley National Laboratory (Berkeley Lab). In a study published today in the journal Nature Communications, researchers found evidence that a mineral found in Martian meteorites—which had been considered as …Read More

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NASA Study Hints At Possible Change In Water ‘Fingerprint’ of Comet

A trip past the sun may have selectively altered the production of one form of water in a comet – an effect not seen by astronomers before, a new NASA study suggests. Astronomers from NASA’s Goddard Space Flight Center in Greenbelt, Maryland, observed the Oort cloud comet C/2014 Q2, also called Lovejoy, when it passed …Read More

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NASA Selects Two Asteroid Discovery Missions

NASA has selected two missions that have the potential to open new windows on one of the earliest eras in the history of our solar system – a time less than 10 million years after the birth of our sun. The missions, known as Lucy and Psyche, were chosen from five finalists and will proceed …Read More

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Catalog Of Known Near-Earth Asteroids Tops 15,000

The number of discovered near-Earth asteroids (NEAs) now tops 15,000, with an average of 30 new discoveries added each week. This milestone marks a 50 percent increase in the number of known NEAs since 2013, when discoveries reached 10,000 in August of that year. Surveys funded by NASA’s Near Earth Object (NEO) Observations Program (NEOs …Read More

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Unexpected Discoveries On A Metal World

Astronomers have discovered possible evidence for water on the surface of the largest metallic asteroid in the solar system. Named 16 Psyche, the object is one of the most massive in the asteroid belt, measuring 186 miles across and consisting of almost pure nickel-iron metal. It is thought to be the remnant core of a …Read More

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JPL Seeks Robotic Spacecraft Development For Asteroid Redirect Mission

NASA’s Jet Propulsion Laboratory in Pasadena, California, has issued a request for proposal (RFP) seeking design, development and build of the robotic spacecraft that will capture a multi-ton asteroid boulder from deep space during the first segment of the agency’s Asteroid Redirect Mission (ARM). The RFP is open to the four industry partners that previously …Read More

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NASA Seeks Science Instruments To Sponsor On Korean Lunar Orbiter

NASA is soliciting proposals for scientific instruments that might reveal answers about lunar resources that could support the agency’s journey to Mars. NASA would sponsor the instruments to fly on a lunar orbiter designed by the Korea Aerospace Research Institute (KARI). The spacecraft, the Korea Pathfinder Lunar Orbiter (KPLO), is scheduled to launch in December …Read More

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White House, NASA To Discuss Asteroid Redirect Mission’s Importance For Journey To Mars, Planetary Defense

NASA will provide three virtual updates on two planned Asteroid Redirect Missions (ARM) Wednesday, September 14 at the agency’s Goddard Space Flight Center in Greenbelt, Maryland. NASA Television will provide coverage at 11 a.m. EDT of the first briefing to discuss ARM’s contributions to the Journey to Mars and protection of our planet. ARM will …Read More

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Sulfur, Sulfur Dioxide And Graphitized Carbon Observed On Asteroid For First Time

Hubble Space Telescope observations of the dwarf planet Ceres have discovered the first evidence of sulfur, sulfur dioxide and graphitized carbon found on an asteroid. The sulfur species are likely associated with regions of recent activity, reports Planetary Science Institute Senior Scientist Amanda Hendrix. The discoveries were made by comparing Ceres’ ultraviolet-visible spectra to laboratory …Read More

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RASC-AL Special Edition: Mars Ice Drilling Challenge

NASA and the National Institute of Aerospace announce the 2017 Revolutionary Aerospace Systems Concepts-Academic Linkage, or RASC-AL, Special Edition: Mars Ice Challenge. This new special edition challenge for 2017 is taking place in celebration of the 100th anniversary of NASA’s Langley Research Center! This design competition is aimed at university-level engineering students and is one …Read More

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