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World’s scientists call Elon Musk “an idiot”

SPACEX Rockets Will Give You CANCER and BRAIN DAMAGE

 

Studies find that even a quick trip over the Earth gives you awful side effects and a trip to Mars will most likely kill you!

 

NASA twins study shows space travel changes body at genetic level

 

340 days in space station changed gene expression, DNA methylation for Scott Kelly

CBC News

 

NASA astronauts Mark Kelly, right, stayed on the ground, while his brother Scott Kelly spent 340 days on the International Space Station. Researchers are noting changes in biological markers because of the time in zero gravity. (NASA/Associated Press)

 

 

 

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A NASA study of twin brothers has offered new insights into the stress of space travel on the body — including genetic differences between Scott Kelly, the twin who spent nearly a year in space, and his brother Mark, who stayed on Earth.

 

Preliminary results of NASA’s twin study were released last week, with researchers noting differences between the brothers in various biological markers, from chromosomes to the microbiomes in their guts.

 

 

As twins with parallel career paths at NASA, the two men have almost identical genomes and similar life experiences. NASA arranged to have blood and other biological samples taken from both men during the 340 days Scott Kelly spent aboard the International Space Station in 2015 and 2016, while his brother was on the ground.

 

It has already been observed that astronauts see differences in their circulation and eyesight, and also their bone and muscle mass if they spend long periods in zero gravity.

 

Changes to DNA 

 

According to Nature, when Scott returned to Earth, researchers found that his telomeres — the protective caps on the ends of their chromosomes — were unexpectedly longer than his brother’s. The telomeres have since returned to the lengths they were before the ISS mission, but researchers are studying the telomeres of other astronauts to determine if there is a pattern.

 

DNA methylation — a chemical marker in DNA that can affect gene expression — decreased in Scott Kelly during his time in space and increased in Mark over the same period.

 

 

Scott Kelly gives himself a flu shot in zero gravity on Sept. 24, 2015. NASA’s Twins Study of his health has released some preliminary data. (NASA via Getty Images)

 

Levels for both men have since returned close to preflight levels. Researchers are not yet sure what the changes mean.

 

“Almost everyone is reporting that we see differences,” says Christopher Mason, a geneticist at Weill Cornell Medicine in New York City who reported on the findings at a meeting of scientists working in NASA’s Human Research Program in Galveston, Texas, according to Nature’s report.

 

“The data are so fresh that some of them are still coming off the sequencing machines,” Mason says.

 

Gathering data from other astronauts

 

Mason’s team also reported changes in gene-expression signatures between the twins. These changes are associated with environmental shifts such as changes in diet and sleep habits.

 

The research has not yet been peer-reviewed and it may be years before peer-reviewed results are published, in part because of the quantity of genetic data that remains to be studied.

 

Researchers also have to gather data from other astronauts, in an attempt to determine how much of the changes are a result of time spent in space and how much from other factors.

 

NASA is keen to learn more about the impact of zero gravity on the human body with the idea of eventually attempting much longer space flights — perhaps in a journey to Mars.

 

 

 

 

 

 

 

 

 

 

 

IF YOU DON’T GET KILLED IN A TYPICAL SPACEX ROCKET

EXPLOSION YOU WILL DIE FROM COSMIC RADIATION

 

 

 

World’s scientists call Elon Musk “an idiot” for hyping space

trips that he has no ability to keep passengers alive in.

 

 

 

He Musk an egotistical BS artist bent on “self-glorification”?

 

 

 

Scared of Cancer? Then Avoid Space Travel, New Study Suggests

 

Then Avoid Space Travel, New Study Suggests. Astronauts in space are subject to high radiation doses that can cause serious harm to their health (Credits: NASA).

 

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http://www.spacesafetymagazine.com/spa%5B…%5Dcer-avoid-space-travel-study-suggests/

 

 

 

The Dangers of Space Travel | Astronotes

 

Radiation/ Cosmic Rays. A very big problem for humans and space travel is the risk of radiation. On Earth we are protected by the planet’s natural radiation shield …

 

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http://www.armaghplanet.com/blog/the-dangers-of-space-travel.html

 

 

How astronauts risk cancer – and premature ageing – by travelling in …

 

 

Health risk: Experts now believe space travel can cause cancer and … This kind of damage was likely to increase the risk of colon cancer, the …

 

 

 

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http://www.dailymail.co.uk/sciencetech%5B…%5Dremature-ageing–travelling-space.html

 

 

Spaceflight radiation carcinogenesis – Wikipedia

 

Astronauts are exposed to approximately 50-2,000 millisieverts (mSv) while on six-month-duration missions to the International Space Station (ISS), the moon and beyond. The risk of cancer caused by ionizing radiation is well documented at radiation doses beginning at 50 mSv and above.

 

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https://en.wikipedia.org/wiki/Spaceflight_radiation_carcinogenesis

 

 

 

Martian Astronaut Would Get Cancer If Mission Were Real, Author …

 

‘Martian’ Astronaut Would Get Cancer if Mission Were Real, Author Says … the prospect of space hotels and why he would never want to travel to the … Suddenly, there’d be this huge market for it and that would cause even …

 

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https://www.scientificamerican.com/art%5B…%5Dcer-if-mission-were-real-author-says1/

 

The Human Body in Space | NASA

 

There are three gravity fields you would experience on a Mars mission. … shift upwards to your head, which could put pressure on your eyes causing vision problems. …. The most dangerous aspect of traveling to Mars is space radiation. … Above Earth’s protective shielding, radiation exposure may increase your cancer risk.

 

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https://www.nasa.gov/hrp/bodyinspace

 

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