Archive for the ‘space travel’ category: Page 436
Nov 26, 2016
Australia’s hypersonic plane for a new space race
Posted by Klaus Baldauf in category: space travel
It’s been a long time since Australia was a player in space exploration. One man wants to change that – with the help of a plane that travels five times the speed of sound.
Nov 23, 2016
How Physics Falls Apart If The EMdrive Works
Posted by Andreas Matt in categories: physics, space travel
How, exactly, the laws of physics will crumble if NASA’s impossible space engine turns out to really work.
Nov 20, 2016
NASA’s Physics-Defying EM Drive Passes Peer Review
Posted by Andreas Matt in category: space travel
Knowing that most subject matter about space’ Is for the most part from humans point of view’ is vastly unknown, Most subject matter can and should be disc.
Nov 20, 2016
Planetary Resources And The Government Of Luxembourg Announce €25 Million Investment and target 2020 asteroid mining mission
Posted by Klaus Baldauf in categories: economics, finance, government, space travel
Planetary Resources, Inc., the asteroid mining company, announced today that it has finalized a 25 million euro agreement that includes direct capital investment of 12 million euros and grants of 13 million euros from the Government of the Grand Duchy of Luxembourg and the banking institution Société Nationale de Crédit et d’Investissement (SNCI). The funding will accelerate the company’s technical advancements with the aim of launching the first commercial asteroid prospecting mission by 2020.
Planetary Resources’ Arkyd 6 is equipped with the first commercially licensed mid-wave infrared imager, an essential tool for detecting water on asteroids. Two spacecraft are completed and will test this technology on orbit. Planetary Resources’ President & CEO Chris Lewicki and Luxembourg’s Deputy Prime Minister Etienne Schneider pictured with the Arkyd 6 in Planetary Resources’ clean room facility in Redmond, Washington.
Nov 20, 2016
A Brief Explanation of the Kardashev Scale: How Far Can Humanity Really Advance?
Posted by Elmar Arunov in categories: biotech/medical, space travel
Let’s be honest, we have our fair share of problems on planet Earth: war, floods, disease, poverty, environmental destruction, Justin Bieber (the list goes on and on, really). But we also have a lot of things going for us: the Alcubierre Warp Drive, invisibility cloaks, the Mars rover missions, the discovery of the Higgs (the list goes on and on, really).
How can we weigh all the exciting and inspiring scientific discoveries against all the destruction and chaos? We have an ever expanding list of catastrophes that is coupled with (indeed, that parallels) our unrelenting march towards technological perfection. With such a coupling of unimaginable horrors and magnificent advancements, how can we possibly measure our status as a civilization?
One of the easiest ways to answer this question is to form a scale that will allow us to scientifically measure our technological *abilities* against the technological *possibilities.* Or in layman’s terms, something that will allow us to measure our awesomeness against the total possible awesomeness. Fortunately, there are several ways of conducting such measurements.
A lot of people are excited about the prospects for supersonic travel and I’m no exception. I’m delighted to share that Virgin Galactic’s manufacturing team, The Spaceship Company, has partnered with Denver-based Boom Supersonic to work on just that.
Nov 18, 2016
Final NASA Eagleworks Paper Confirms Promising EmDrive Results, Proposes Theoretical Model
Posted by Andreas Matt in category: space travel
Earlier this month Hacked reported that a draft version of the much expected EmDrive paper by the NASA Eagleworks team, had been leaked. Now, the final version of the paper has been published.
The NASA Eagleworks paper, titled “Measurement of Impulsive Thrust from a Closed Radio-Frequency Cavity in Vacuum,” has been published online as an open access “article in advance” in the American Institute of Aeronautics and Astronautics (AIAA)’s Journal of Propulsion and Power, a prestigious peer-reviewed journal. The paper will appear in the December print issue of the journal.
The final version of the paper is very similar to the leaked draft. In particular, the NASA scientists confirm the promising experimental results:
Nov 17, 2016
China’s deep spacecraft will be guided by X-ray pulses from distant stars
Posted by Karen Hurst in category: space travel
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Nov 16, 2016
Carbon nanotube dry adhesive holds in extreme cold, strengthens in extreme heat
Posted by Karen Hurst in categories: nanotechnology, space travel
Researchers from Case Western Reserve University, Dayton Air Force Research Laboratory and China have developed a new dry adhesive that bonds in extreme temperatures—a quality that could make the product ideal for space exploration and beyond.
The gecko-inspired adhesive loses no traction in temperatures as cold as liquid nitrogen or as hot as molten silver, and actually gets stickier as heat increases, the researchers report.
The research, which builds on earlier development of a single-sided dry adhesive tape based on vertically aligned carbon nanotubes, is published in the journal Nature Communications (“Carbon nanotube dry adhesives with temperature-enhanced adhesion over a large temperature range”). As far as the researchers know, no other dry adhesive is capable of working at such temperature extremes.