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kamzangjourneys.com
- Over the course of the walk you’d ascend a total of 117,693m (386,132ft) and descend 117,686m (386,109ft) – equivalent to 13 round trips up and down Everest.
brilliantmaps.com/longest-walk/Is This The World's Longest Continuous Walk? Cape Town To ...
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- Ishan Daftardar
- 4 min
- The Sun. Humans stand absolutely no chance near the sun. We would get vaporized in less than a second, even with a spacesuit on, let alone without one!
- Mercury. Mercury is a planet of extremes. The side facing the sun is extremely hot, whereas the other side is incredibly cold. The temperatures range from -150 C to 425 C. To top that off, the lack of air will cause serious problems on this planet.
- Venus. Visiting Venus would be like landing inside of an oven. The temperature on its surface is approximately 400C. Its surface pressure is also about 90 times greater than that of Earth.
- Earth. Without holding our breaths, or donning any kind of spacesuit, we can survive for about 80 years… not bad!
That's easy in a vacuum - velocity of 49m/s requires kinetic energy ($1/2 m v^2$) of 1200 Joules per kilogram, which requires a height of 122m on Earth (where $g$ is about 9.8, although there's nowhere on earth you can fall that far in a vacuum), and 6 times that on the Moon, 730m or so.
While the official threshold of space is 100km above the Earth, the effects of the atmosphere can be detected much higher. Even Hubble, which orbits at almost 600km, could be brought down by the creeping effect of drag. Only satellites in orbits several tens of thousands of kilometres above the Earth can be regarded as effectively permanent ...
Jun 17, 2024 · The map above potentially shows one of the world’s longest uninterrupted walks from Cape Town, South Africa to Magadan, Russia a distance of 22,387km (13,910 miles). Google Maps estimates it would take 4,492 hours to walk it, which translates into 187 days of non-stop walking.
Jan 23, 2022 · The shortest route, from California to Georgia, measures a lengthy 2,339 miles (3,764 kilometers) and can take three to five months, though it depends on your pace, while the longest...
Mar 22, 2023 · “Contrary to the Space Station, astronauts can walk around on the lunar surface. So, they already have some kind of exercise by doing extravehicular activities (EVAs) or daily tasks. Controlled maximal hopping may be a way to supplement this EVA without requiring any additional equipment,” says David Green, co-supervisor from the European ...
Sep 3, 2019 · This 14,334-mile stretch is the longest walkable distance on Earth, according to Google Maps and a fascinating new video.
