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Archive for the ‘space travel’ category: Page 466

Sep 19, 2016

How Fungus And Synthetic Biology Could Save Astronauts On Mars

Posted by in categories: bioengineering, biotech/medical, food, space travel

Clay Wang brought his kids to the California Space Center a few years ago to show them the Space Shuttle. But as he looked up at Endeavour and pondered human space exploration, the pharmacologist wondered, “What if a crew runs out of medicine halfway to Mars?”

A lot of things can go wrong during a three-year mission to Mars, and there’s only so much medicine you can pack. “For food you can predict exactly how much the astronauts will need to eat,” says Wang. “Medicine you can’t predict.”

What if they develop a sudden need for a drug that wasn’t packed? Compounding the problem is the fact that the space environment seems to make many drugs lose potency and degrade more quickly compared to drugs on Earth.

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Sep 19, 2016

Science breakthrough – light particles teleported across cities

Posted by in categories: particle physics, quantum physics, science, space travel

Scientists have shown they can teleport matter across a city, a development that has been hailed as “a technological breakthrough”.

However, do not expect to see something akin to the Star Trek crew beaming from the planet’s surface to the Starship Enterprise.

Instead, in the two studies, published today in Nature Photonics, separate research groups have used quantum teleportation to send photons to new locations using fibre-optic communications networks in the cities of Hefei in China and Calgary in Canada.

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Sep 18, 2016

Elon Musk: These Are the 5 Most Important Problems We Need to Solve

Posted by in categories: Elon Musk, genetics, physics, robotics/AI, space travel

In a new interview, Elon Musk identifies genetics, AI, and brain bandwidth as three areas in which today’s youth can have the biggest impact on the future. However, he doesn’t think an idea needs to be revolutionary to be worthwhile.

While many 2o-something-year-olds are just finding their way in the world, young Elon Musk was already looking for ways to change it way back in 1995 (when he was that age).

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Sep 18, 2016

Space travel in stasis is coming sooner than you think

Posted by in category: space travel

SpaceWorks and NASA have teamed up to develop a way to induce a state of stasis for astronauts on long space travel missions.

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Sep 17, 2016

Could We Build A Real Warp Drive?

Posted by in categories: futurism, space travel

Warp Drives. Science fiction or future reality?

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Sep 17, 2016

Spaceflight Startup Wants to Launch Rockets out of the Ocean

Posted by in category: space travel

Don’t even need a launch pad.

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Sep 16, 2016

What Happens if SpaceX Beats NASA to Mars?

Posted by in categories: Elon Musk, space travel

If the Elon Musk-led company beats the $20 billion federal agency to the red planet, here’s what the consequences would be.

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Sep 16, 2016

Tiangong-2 is a Chinese Space Laboratory representing the second stepping stone by the China National Space Agency on a path to establishing a modular space station toward the beginning of the next decade

Posted by in category: space travel

Tiangong translates literally to ‘Heavenly Palace’ and is China’s first space station program which, in its early stages, is not unlike the early Salyut space stations and the American Skylab – launched with equipment and supplies for a finite mission duration already on board and not serviced by cargo resupply vehicles.

China’s first Heavenly Palace arrived in orbit in late September 2011 after a flawless launch atop a Long March 2F rocket. Orbiting Earth over 300 Kilometers in altitude, Tiangong was first visited two months after launch when the uncrewed Shenzhou-8 spacecraft completed China’s first automatic docking in space.

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Sep 16, 2016

Asteroids Will Be Rest Stops on the Journey to Mars, Says NASA Chief

Posted by in category: space travel

NASA’s Asteroid Redirect Mission will enable us to mine asteroids, exist in cislunar space, and facilitate the journey to Mars.

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Sep 16, 2016

VIDEO: Self-replicating machines and galactic supremacy — Looking at von Neumann probes

Posted by in categories: biotech/medical, nanotechnology, space travel

A look at the concept of Self-Replicating Machines, Universal Assemblers, von Neumann Probes, Grey Goo, and Berserkers. While we will discuss the basic concept and some on-Earth applications like Medical Nanotechnology our focus will be on space exploration and colonization aspects.

Watch More Videos From Isaac Arthur

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