Super-Fast Space Travel Would Kill You in Minutes
2012 11 07

By Jamie Condliffe | Gizmodo.com


Everyone thinks it would be cool to travel at the speed of light, which is why scientists devote their lives to working out if it would be possible and NASA is trying to develop its own warp drive. But easy, tiger: turns out super-fast space travel would be fatal.

A paper published in Natural Science brings some boring common sense to the speed-of-light-travel table. In order to travel huge distances in next to no time, people need to travel close to the speed of light. In so doing, travelers cover extremely large distances very quickly and, thanks to the quirks of relativity, would feel like it took mere minutes because of an effect known as time dilation, which squashes perceived time.

Trouble is, traveling close to the speed of light brings about other effects, too. In Natural Science, Edelstein and Edelstein point out that hydrogen in any craft cable of traveling at the speed of light would also prevent it from traveling at the speed of light. They explain:

Unfortunately, as spaceship velocities approach the speed of light, interstellar hydrogen H, although only present at a density of approximately 1.8 atoms/cm3, turns into intense radiation that would quickly kill passengers and destroy electronic instrumentation. In addition, the energy loss of ionizing radiation passing through the ship’s hull represents an increasing heat load that necessitates large expenditures of energy to cool the ship.


[...]


Read the full article at: gizmodo.com






Related Articles


Latest News from our Front Page

UK hospital accused of selling body parts for booze
2014 07 31
A leading cancer hospital is to be investigated following allegations that one of its staff members exchanged human body samples for whisky and cash. The calls to investigate Christies NHS foundation trust came after the accusation was made by an anonymous whistleblower, prompting British MP Rosie Cooper to contact the watchdog, the Human Tissue Authority (HTA), the Manchester Evening News reports. British ...
15 dead, over 220 injured as multiple gas explosions hit Taiwan city
2014 07 31
Several blasts have ripped through Kaohsiung, a city in south-western Taiwan, killing 15, injuring over 220 and overturning the cars in the street, the Fire Agency said. The cause is thought to be gas leaks in the sewage system. The number of those injured is expected to rise, the Fire Department said. Many were also taken to schools across the city ...
TYPOGRAPHICAL ERROR on front page of alleged U.S. criteria for terrorist list
2014 07 31
We highlighted the recent report from Glenn Greenwald’s site, The Intercept, about the United States administration’s ’Terror Watch List’, and how "a 166-page document issued last year by the National Counterterrorism Center, spells out the government’s secret rules for putting individuals on its main terrorist database". Read: BLACKLISTED: The Secret Government Rulebook For Labeling You a Terrorist A reader with a sharp ...
Why is the State so obsessed by, and careless with, deadly pathogens?
2014 07 31
Earlier this month, we ran a report on the CDC anthrax blunder. As if that weren’t bad enough, there have been additional exposures since we posted that report. This time, it involved the shipment of live, highly contagious, and deadly H5N1 avian influenza samples. As previously reported, as many as 841 scientists and staff members at a US Centers for Disease ...
‘Catastrophic’: Hedge fund billionaire Paul Singer warns of EMP
2014 07 31
Imminent: ‘Only a matter of time’ until entire electric grid destroyed by natural or man-made event… Billionaire hedge fund manager Paul Singer is warning investors – and more broadly, lawmakers and leaders – about the potential destructive power of an electromagnetic pulse, or EMP, which could be triggered by solar events or artificially, via blasts in the atmosphere. According to Singer, research ...
More News »