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Archive for the ‘space travel’ category: Page 494

Dec 14, 2014

Elon Musk Is Right: Colonizing the Solar System Is Humankind’s Insurance Policy Against Extinction

Posted by in categories: existential risks, human trajectories, space, space travel

Written By: — Singularity Hub

http://cdn.singularityhub.com/wp-content/uploads/2014/10/space-exploration-extinction-insurance-1.jpg

Why blow billions of dollars on space exploration when billions of people are living in poverty here on Earth?

You’ve likely heard the justifications. The space program brings us useful innovations and inventions. Space exploration delivers perspective, inspiration, and understanding. Because it’s the final frontier. Because it’s there.

Continue reading “Elon Musk Is Right: Colonizing the Solar System Is Humankind’s Insurance Policy Against Extinction” »

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Oct 25, 2014

Nasa approves ‘impossible’ space engine design that apparently violates the laws of physics and could revolutionise space travel

Posted by in category: space travel

James Vincent — The Independent

In a quiet announcement that has sent shockwaves through the scientific world, Nasa has cautiously given its seal of approval to a new type of “impossible” engine that could revolutionize space travel.

In a paper published by the agency’s experimental Eagleworks Laboratories, Nasa engineers confirmed that they had produced tiny amounts of thrust from an engine without propellant – an apparent violation of the conservation of momentum; the law of physics that states that every action must have an equal and opposite reaction.

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Sep 5, 2014

What Boeing’s space taxi could mean for the future of commercial space travel

Posted by in category: space travel

By Robin Burks — TechTimes

http://images.techtimes.com/data/images/full/15679/illustration-of-boeings-cst-100.jpg

Not only is Boeing looking to replace the space shuttle with its new Commercial Crew Integrated Capability (CCiCap) program, but it’s also hoping that this new “space taxi” will someday carry commercial passengers to space.

When NASA’s space shuttle program retired in 2011, American astronauts were left with no way of transport to and from the International Space Station, except by Russian spacecraft. Considering tensions are now high between the two countries, thanks to Russia’s takeover of the Crimea region of Ukraine, NASA is looking for new options.

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Aug 29, 2014

EmDrive Is an Engine That Breaks the Laws of Physics and Could Take Us to Mars

Posted by in category: space travel

By Jason Abbruzzese

Mars

An experimental engine is gaining acceptance among scientists, and could introduce a new era of space travel — it only had to break a law of physics to do so.

The picture, below, is of the EmDrive. It uses electricity to generate microwaves, which then bounce around in a closed space and generate thrust. The drive does not need propellant, an important part of current space-travel mechanics.

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Aug 28, 2014

Funding Request

Posted by in categories: astronomy, business, cosmology, defense, disruptive technology, general relativity, physics, quantum physics, science, space, space travel

Astrophysicists like Robert Nemiroff have shown, using Hubble photographs, that quantum foam does not exist. Further, the famous string theorists, Michio Kaku, in his April 2008 Space Show interview stated that string theories will require hundreds of years before gravity modification is feasible.

Therefore the need to fund research into alternative propulsion technologies to get us into space cheaper and quicker. We can be assured that such space technologies will filter down into terrestrial technologies.

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Aug 21, 2014

We’ve crossed the final frontier with space exploration

Posted by in categories: space, space travel

By George Whitesides — Telegraph

Virgin Galactic handout artist's impression of the Virgin SpaceShipTwo

The thousands who flocked to last week’s Farnborough Airshow were treated to spectacular evidence of humanity’s unending propensity to push back boundaries.

Hearts as well as eyes were lifted and imaginations set free during air displays which made the human spirit fly.

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Aug 4, 2014

Gravity Modification Workshop Schedule (Final)

Posted by in categories: business, disruptive technology, general relativity, innovation, physics, science, space travel, time travel, transportation

The Xodus One Foundation will be conducting workshops on Gravity Modification, based on Ben Solomon’s 12-year study titled “An Introduction to Gravity Modification” and other later peer reviewed papers. And has been vetted by the Foundation’s Chief Science Office, Dr. Andrew Beckwith.

This thought provoking & bleeding edge physics/technology workshop will assists attendees to understand how the future of propulsion technology is changing. And therefore, adjust their corporate programs to expect these future technologies and research programs.

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Aug 4, 2014

‘Impossible’ Space Engine Might Work, NASA Test Suggests

Posted by in categories: space, space travel

Mike Wall — Space.com

Image: Unconventional propulsion

NASA researchers have reported fresh evidence that an “impossible” space propulsion technology might actually work.

A study from NASA’s Johnson Space Center in Houston says a microwave thruster system that requires no propellant appears to generate a tiny amount of thrust. If the technology pans out, it could make spaceflight far cheaper and speedier, advocates say. They argue that the thruster harnesses subatomic particles that pop into and out of existence in accordance with quantum physics — a hypothesis that’s mentioned in the study.

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Jul 29, 2014

Man-made ‘breathing’ leaf is an oxygen factory for space travel

Posted by in category: space travel

by — c/net

One of the persistent challenges of manned space exploration is that pesky lack of oxygen throughout much of the universe. Here on Earth, trees and other plant life do us a real solid by taking in our bad breath and changing it back to clean, sweet O2.

So what if we could take those biological oxygen factories into space with us, but without all the land, sun, water, soil, and gravity that forests tend to require? This is the point where NASA and Elon Musk should probably start paying attention.

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Jul 14, 2014

Space giants join forces to battle SpaceX: This is how cheap space travel begins

Posted by in category: space travel

By — ExtremeTech
An Ariane 5 rocket launch
Two of Europe’s largest companies, Airbus and Safran, are joining forces to fight SpaceX’s attempts to steal away their majority share of the lucrative commercial space launch business. This is one of the first times that one of the larger, entrenched, government-backed aerospace consortia has deigned to raise a quizzical eyebrow in acknowledgement at the presence of SpaceX — but it certainly won’t be the last. SpaceX, after a series of cheap, successful space launches, is now starting to make waves: After decades of expensive, monopolistic control of space travel, companies like Boeing, Lockheed, and Airbus are finally going to have to slash their costs to stay competitive. This is how the era of cheap space travel begins.

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