Mercury from Orbit. Credit: NASA / JHUAPL / Carnegie Institution of Washington
Carnival of Space 191 is up at the Planetary Society blog
Chris Dann from WeirdWarp shows us some of MESSENGER’s first photos of Mercury from orbit and explains why we’re bothering to capture them.
Astroengine looks at new research that life in solar system may have started on Mars
An MIT team led by Christopher Carr and Maria Zuber and Gary Ruvkun, a molecular biologist at the Massachusetts General Hospital and Harvard University, are proposing to build an instrument to send to Mars. But this instrument won’t be looking for signs of life, it will be testing the hypothetical Martian DNA and RNA. Should this interplanetary paternity test prove positive, proving a relationship between Earth Brand™ Life and Mars Brand™ Life, then this could be proof of some extraterrestrial cross-pollination.
The Meridiani Journal looks at new evidence for liquid water on Mars now
Centauri Dreams looks at Extrasolar Asteroid Mining as Forensic Evidence for Extraterrestrial Intelligence
The paper studies this question in relation to the Vega debris disk and finds three kinds of disequilibrium that might be created by asteroid mining at a large scale. The extraction of specific minerals and elements will create an imbalance in the disk, and the authors note the likelihood of iron and nickel mining, these being of practical use in large-scale space engineering projects, along with rarer elements such as platinum and palladium, useful in technological innovation. A sharp depletion in several of these species would be a potential marker.
So, too, would large-scale mining’s effects on the dynamics of a debris disk system, for we would expect these activities to result in the destruction of the larger asteroids in the system. Unusual temperature distributions are a third possible marker, created by the production of dust in the mining process. An anomalous dust source or an unusual temperature gradient in the disk would provide a potentially detectable signal. For that matter, variability in the disk as different locations are mined could also be detectable, although here we’re talking about future instrumentation, as what we have today probably isn’t sensitive enough to make such observations.
Vintage space looks at the details of landing on other planets
Nextbigfuture provided a review of proposed missions to near earth asteroids and a review of the latest surveys of near earth objects
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Wang is a prolific business-oriented writer of emerging and disruptive technologies. He is known for insightful articles that combine business and technical analysis that catches the attention of the general public and is also useful for those in the industries. He is the sole author and writer of nextbigfuture.com
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He gave the recent keynote presentation at Monte Jade event with a talk entitled the Future for You. He gave an annual update on molecular nanotechnology at Singularity University on nanotechnology, gave a TEDX talk on energy, and advises USC ASTE 527 (advanced space projects program). He has been interviewed for radio, professional organizations. podcasts and corporate events. He was recently interviewed by the radio program Steel on Steel on satellites and high altitude balloons that will track all movement in many parts of the USA.
He fundraises for various high impact technology companies and has worked in computer technology, insurance, healthcare and with corporate finance.
He has substantial familiarity with a broad range of breakthrough technologies like age reversal and antiaging, quantum computers, artificial intelligence, ocean tech, agtech, nuclear fission, advanced nuclear fission, space propulsion, satellites, imaging, molecular nanotechnology, biotechnology, medicine, blockchain, crypto and many other areas.