Archive for the ‘space’ category: Page 902
Mar 21, 2017
Breakthrough Starshot’s Interstellar Sail Works Best As a Ball
Posted by Klaus Baldauf in categories: innovation, space
Breakthrough Starshot aims to launch a fleet of tiny interstellar probes to Alpha Centauri using laser-propelled sails. But the best sail might actually look like a ball.
Mar 21, 2017
10 people to follow if you want a career in AI
Posted by Alireza Mokri in categories: ethics, robotics/AI, space
Want a career in AI and robotics? One of the best ways to enrich your knowledge about the sector is to follow these AI influencers.
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Mar 21, 2017
NASA announces 2 new institutes helping humanity to colonize the solar system
Posted by Klaus Baldauf in category: space
If you really want to explore the unknown, it’s necessary to put every effort possible into this venture. According to NASA, that’s exactly what they had in mind when their plans to fund some supporting institutes were announced.
The ultimate goal, of course, is not only to boldly go out there, but to extent humanity’s reach in our solar system.
The so-called Space Technology Research Institutes, or STRIs, will each receive the handsome amount of $15 million in order to develop groundbreaking technology in biomaterials and biomanufacturing.
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Mar 21, 2017
Asteroid clay is a better space radiation shield than aluminium
Posted by Klaus Baldauf in categories: health, space
Cosmic radiation poses one of the biggest health risks for astronauts on long space missions, but clay extracted from space rocks could protect them.
Mar 20, 2017
SpaceX plans global ‘space internet’ | KurzweilAI
Posted by Odette Bohr Dienel in categories: Elon Musk, internet, space
“SpaceX has applied to the FCC to launch 11,943 satellites into low-Earth orbit, providing “ubiquitous high-bandwidth (up to 1Gbps per user, once fully deployed) broadband services for consumers and businesses in the U.S. and globally,” according to FCC applications.”
Mar 18, 2017
Giant alien planet seen spiraling to its fiery doom
Posted by Dan Kummer in category: space
A giant planet 1,300 light years away is scorchingly close to its star and isn’t likely to survive much longer.
Mar 18, 2017
Trump Should Make Space-Based Solar Power A National Priority
Posted by Bruce Dorminey in categories: solar power, space, sustainability
My take on why the Trump Administration should make space-based solar power a real priority.
Space-based solar power — technology that would harvest solar energy directly in space for use on Earth — is a concept whose time has come.
Mar 17, 2017
Robots on Space X and Virgin Galactic Space Tourist Flights?
Posted by Brett Gallie II in categories: robotics/AI, space, virtual reality
In the next few years Space X and Virgin Galactic will be sending tourists into orbit and during a brainstorming session for last years SpaceApps Challenge we brainstormed some possible applications for Space Robots.
Last night on the International Space Station Astronaut Thomas Pesquet showed the SPHERES robots testing software that will be used to clean up space junk. Smaller versions of these robots could be developed with multiple ports for a Go Pro Camera linked to a SmartWatch app for Space Selfies or for a Virtual Reality 360 degree recording for the Tourists of their trip. Having wireframed for the Samsung Gear Watch App to be used on the International Space Station and with the advances in technology its easy to see how Siri/ Cortana/ Alexa could be incorporated into a SPHERE type Astromechanical robot to advise of Comms, Timetable scheduling and the other apps that are required for day to day use on the International Space Station. Fun applications that we came up with for the Space Apps challenge was a version of Space- Quidditch and Jedi Training for a SPHERE robot fitted with mini propulsion tanks.
The Annual SpaceApps Challenge is a great way of streching your tech skills and learning new ones. If you would like to host a SpaceApps event the deadline is today:
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Mar 16, 2017
Warming Mars and thickening its atmosphere can be done in 10–100 years
Posted by Klaus Baldauf in categories: biological, engineering, environmental, space
If all the solar incident on Mars were to be captured with 100% efficiency, then Mars would warm to Earth-like temperatures in about 10 years. However, the efficiency of the greenhouse effect is plausibly about 10%, thus the time it would take to warm Mars would be ~100 years. This assumes, of course, adequate production of super greenhouse gases over that entire time. The super greenhouse gases desired for use on Mars would be per fluorinated compounds (PFCs) as these are not toxic, do not destroy ozone, will resist degradation by ultraviolet life, and are composed of elements (C, S, and F) that are present on Mars. Fluorine has been detected on Mars by Curiosity.
The Warming Phase of a terraforming project on Mars results in a planet with a thick CO2 atmosphere. The thickness is determined by the total releasable CO2 present on Mars.
The temperatures would become well above freezing and liquid water is common. An Earth-like hydrological cycle is maintained. Photosynthetic organisms can be introduced as conditions warm and organic biomass is thus produced. A rich flora and fauna are present. A natural result of this is the biological consumption of the nitrate and perchlorate in the.
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