The solar system is particularly hard to explore. Mercury is the hardest when it comes to planets.
The ocean is extremely difficult because of the water pressure but three divers have made the deepest part, the Mariana Trench, including filmmaker James Cameron. At the bottom of the trench the water column above exerts a pressure of 1,086 bars (15,750 psi), over 1000 times the standard atmospheric pressure at sea level.
However several planets are impossible to visit, at this time. On Venus, for example, the temperature at the equator averages around 450 °C (842 °F), higher than the melting point of lead, and the atmospheric pressure on the surface is also at least ninety times greater than on Earth,
a trieste or a submersible is used to explore the ocean floor
they r used to explore the ocean by their highly zooming cameras
the ocean salinnity
She did not explore to the Atlantic Ocean. -She flew over it solo (alone ), in those days an incredible achievement.
Yes, in Norse mythology, Thor once drank from a horn that was connected to the ocean, but he did not drink the entire ocean.
no
because to find resources
sub
If you mean Adam Johann von Krusenstern, he was a Russian naval officer who commanded the first Russian expedition to explore the Pacific Ocean and sail around the entire world.
The Current Explore the Healing Powers of the Ocean - 2014 was released on: USA: February 2014
Indian ocean
~Alexandra Mackenzie discovered the pacific ocean and artic ocean. I YOU