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re: NASA planning manned mission to Venus

Posted on 10/16/18 at 2:02 pm to
Posted by Tigeralum2008
Yankees Fan
Member since Apr 2012
17618 posts
Posted on 10/16/18 at 2:02 pm to
quote:

Their plan is to use the atmosphere as a launch point for other missions.



From the article:

As surprising as it may seem, the upper atmosphere of Venus is the most Earth-like location in the solar system.

Between altitudes of 50km and 60km, the pressure and temperature can be compared to regions of the Earth's lower atmosphere.

The atmospheric pressure in the Venusian atmosphere at 55km is about half that of the pressure at sea level on Earth.

In fact you would be fine without a pressure suit, as this is roughly equivalent to the air pressure you would encounter at the summit of Mount Kilimanjaro. Nor would you need to insulate yourself as the temperature here ranges between 20°C and 30°C.

The atmosphere above this altitude is also dense enough to protect astronauts from ionising radiation from space.
Posted by BRich
Old Metairie
Member since Aug 2017
2745 posts
Posted on 10/16/18 at 2:25 pm to
quote:

As surprising as it may seem, the upper atmosphere of Venus is the most Earth-like location in the solar system. Between altitudes of 50km and 60km, the pressure and temperature can be compared to regions of the Earth's lower atmosphere. The atmospheric pressure in the Venusian atmosphere at 55km is about half that of the pressure at sea level on Earth. In fact you would be fine without a pressure suit, as this is roughly equivalent to the air pressure you would encounter at the summit of Mount Kilimanjaro. Nor would you need to insulate yourself as the temperature here ranges between 20°C and 30°C. The atmosphere above this altitude is also dense enough to protect astronauts from ionising radiation from space.


Posted by The Pirate King
Pangu
Member since May 2014
65121 posts
Posted on 10/16/18 at 2:43 pm to
I knew there was real science behind cloud city. That’s what these sneaky bastards are planning!
Posted by GeauxxxTigers23
TeamBunt General Manager
Member since Apr 2013
62514 posts
Posted on 10/16/18 at 3:43 pm to
quote:

The moon missions illustrated the unreasonable expense and danger of manned missions to solar bodies. The push to develop AI missions that are far cheaper and include expendable components is sustaining space exploration
You sound boring as frick
Posted by jflsufan
Baton Rouge, LA
Member since Mar 2013
4997 posts
Posted on 10/16/18 at 3:56 pm to
quote:

According to black science man, Venus was at one point a planet with moderate temperatures that could well have supported life back in it's heyday. Then something like 10000 volcanoes erupted at once causing an insane amount of CO2 to release. Now hot air can get in, but it cannot escape the atmosphere.


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