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Archive for the ‘space travel’ category: Page 490

Jan 28, 2016

How to Build a Starship — and Why We Should Start Thinking About It Now

Posted by in categories: alien life, chemistry, engineering, nanotechnology, space travel

With a growing number of Earth-like exoplanets discovered in recent years, it is becoming increasingly frustrating that we can’t visit them. After all, our knowledge of the planets in our own solar system would be pretty limited if it weren’t for the space probes we’d sent to explore them.

The problem is that even the nearest stars are a very long way away, and enormous engineering efforts will be required to reach them on timescales that are relevant to us. But with research in areas such as nuclear fusion and nanotechnology advancing rapidly, we may not be as far away from constructing small, fast interstellar space probes as we think.

There’s a lot at stake. If we ever found evidence suggesting that life might exist on a planet orbiting a nearby star, we would most likely need to go there to get definitive proof and learn more about its underlying biochemistry and evolutionary history. This would require transporting sophisticated scientific instruments across interstellar space.

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Jan 28, 2016

Elon Musk to unveil Mars plans this year, wants to go to space by 2020 — By Eric Berger | Ars Technica

Posted by in categories: Elon Musk, space, space travel

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“Musk hopes to discuss the Mars plans in September at an international space meeting.”

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Jan 27, 2016

These former Tesla employees defected to a new, top-secret rival

Posted by in categories: space travel, sustainability

Tesla new competitor is in town, they are paying top dollar for Tesla’s talent. Guess Musk should have backed off SpaceX, because his money making has serious competition.


Tesla has lost a lot of talent to this company.

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Jan 26, 2016

The Race to Build Teeny Tiny Satellite Thrusters

Posted by in category: space travel

You might not know it, but you’re really just one Kickstarter away from launching your own satellite. CubeSats and other small, cheap spacecraft platforms have reduced the cost of getting to orbit by a huge margin, allowing for a more democratized age of space exploration.

As exciting as this populist spaceflight movement is, there is still one major technological hurdle it has to clear before it will meet its full potential: Propulsion.

Continue reading “The Race to Build Teeny Tiny Satellite Thrusters” »

Jan 25, 2016

Artificial Gravity is Critical to Space Exploration — So Why is it Being Ignored?

Posted by in category: space travel

Human missions to Mars will be difficult without artificial gravity, so why is this basic principle ignored?

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Jan 25, 2016

Big Data And Quantum Computers

Posted by in categories: energy, internet, nanotechnology, neuroscience, quantum physics, robotics/AI, singularity, space travel, supercomputing, wearables

Luv the whole beautiful picture of a Big Data Quantum Computing Cloud. And, we’re definitely going to need it for all of our data demands and performance demands when you layer in the future of AI (including robotics), wearables, our ongoing convergence to singularity with nanobots and other BMI technologies. Why we could easily exceed $4.6 bil by 2021.


From gene mapping to space exploration, humanity continues to generate ever-larger sets of data—far more information than people can actually process, manage, or understand.

Machine learning systems can help researchers deal with this ever-growing flood of information. Some of the most powerful of these analytical tools are based on a strange branch of geometry called topology, which deals with properties that stay the same even when something is bent and stretched every which way.

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Jan 25, 2016

NASA to develop humanoid robot to help in deep space missions

Posted by in categories: robotics/AI, space travel

So, here is a question that many AI experts are and have been asking themselves for a while; “as humans create robots and have other humans; what will the world look like when Humanoid Robots and other types of robots create their own?”


NASA is in the process of developing a humanoid robot that could help astronauts in risky and extremely hazardous expeditions in the future.

The six-feet tall, 131.5 kg heavy humanoid robot called R5 will work as a ready-to-assist machine in every dangerous task of the utmost importance during long-lasting journeys beyond the Earth, Astrowatch.net reported on Sunday. The robot was previously known as Valkyrie.

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Jan 24, 2016

These 4 Cosmic Phenomena Travel Faster Than The Speed Of Light

Posted by in categories: quantum physics, space travel

Dreaming of wormholes: Kaku said “The only feasible way to break the light barriers is through general relativity and warping of space-time”. We call this warping as wormholes, theoretically, these allow something to break the cosmic speed limit by travelling huge distance in a short time. These wormholes have some exotic matter, holding them open. This exotic matter has been made in laboratories but in a small quantity. In 1988, Kip Thorne proposed a theory of Stable Wormholes to find out the possibility of a wormhole in the presence of that exotic matter (like the one in Interstellar Movie). Thorne says “After 30 years, the answer is still unknown and we are still away from the final answer.”

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Jan 23, 2016

5 Down-To-Earth Takeaways From ‘The Martian’

Posted by in categories: entertainment, materials, space travel

Glad to see The Martian get some Academy Award action; as much as I liked the novel, I found the film to be as good or better, which is rare. And I also found it to be personally inspiring in a way that few science fiction films are. But the point I’m trying to make here is that; we aren’t that far from Hermes-type spacecraft for interplanetary transfer. It’s not out of the realm of possibilities. I wonder if any of you feel the same way.


With six Academy Award nominations, the celebrated film adaptation of Andy Weir’s novel “The Martian” has been the perfect tonic for rousing interest in human missions to Mars.

But as good as the book truly is, the film transcends its source material about a stranded Mars astronaut with some practical takeaways that are as inspiring as any out there. They include:

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Jan 22, 2016

Blue Origin beats SpaceX to re-launching a reusable rocket

Posted by in categories: Elon Musk, space travel

Blue Origin just launched and landed its suborbital rocket New Shepard — the same vehicle the company flew and then landed in November. The booster reached a maximum altitude of 333,582 feet, or 63 miles, above the Earth’s surface, before landing gently back at Blue Origin’s test facility in Texas. That makes it the first commercial vertical rocket to launch into space a second time.

It also means Blue Origin has seemingly beaten rival SpaceX yet again in the race to reuse rockets. SpaceX successfully landed one of its Falcon 9 rockets post-launch back in December for the first time, just a month after Blue Origin did. However, CEO Elon Musk said that particular rocket will never be launched again, as the company considers it too special to reuse. SpaceX tried to land another rocket last week, but the vehicle ultimately fell over and exploded, making it impossible to fly again.

Continue reading “Blue Origin beats SpaceX to re-launching a reusable rocket” »