World's Oldest Water Lies At The Bottom Of A Canadian Mine And Is 2
“He said, 'Our mass spectrometer is broken. This can't be right. ' ” The tests pegged the mean age of the samples, extracted from a mine north of Timmins, Ont., in 2009, at 1.6 billion years old—the oldest ever found on Earth.
No, you can't drink it. The oldest water discovered on Earth has been stagnating underground for 1.6 billion years and is definitely older than your immune system. It predates Mount Everest, was around before the dinosaurs. It's 10 times saltier than seawater.
The oldest water mass mixture (located at 2228-m depth in the western Pacific Ocean) is dated at 1494 years, made up of a combination of sources of water whose age varies between 500 and 5000 years.
Scientist drinks water that's 2.6 billion years old
In 2013, a group of scientists discovered pockets of water nearly 1.5 miles beneath the Earth's surface in a Canadian mine that had been untouched and isolated for thousands of years.
The water on our Earth today is the same water that's been here for nearly 5 billion years. So far, we haven't managed to create any new water, and just a tiny fraction of our water has managed to escape out into space. The only thing that changes is the form that water takes as it travels through the water cycle.
In Earth's Beginning
At first, it was extremely hot, to the point that the planet likely consisted almost entirely of molten magma. Over the course of a few hundred million years, the planet began to cool and oceans of liquid water formed.
The Pacific is the oldest of the existing ocean basins. Its oldest rocks have been dated at about 200 million years.
In short, some of our water could actually be older than the sun. A recent study estimated that there are water molecules on Earth that are up to 4.6 billion years old, which means they predate the formation of the Milky Way.
"This means that water in our solar system was formed long before the sun, planets, and comets formed," Merel van 't 'Hoff, a University of Michigan astronomer and co-author of the paper, says in the news release.
Lollar dipped the tip of her finger in this water and tested it with her tongue. She found the ancient sample “very salty and bitter – much saltier than seawater.”
Life on earth probably began in the depths of the ocean and not on the planet's surface, claim scientists.
Before, when people lived as hunters/ collectors, river water was applied for drinking water purposes. When people permanently stayed in one place for a long period of time, this was usually near a river or lake. When there were no rivers or lakes in an area, people used groundwater for drinking water purposes.
Earth may have been a 'waterworld' without continents 3 billion years ago, study suggests. Around 3 billion years ago, Earth may have been covered in water – a proverbial "waterworld" – without any continents separating the oceans.
New research suggests ancient Earth was a water world, with little to no land in sight. And that could have major implications for the origin and evolution of life. While modern Earth's surface is about 70 percent water-covered, the new research indicates that our planet was a true ocean world some 3 billion years ago.
After all, how long did a day last when the Earth and the Moon came to be? "At first, the Moon was at a distance of three times the Earth's radius, immediately after the Roche limit. With this distance and the estimated angular momentum, it can be said that the day lasted only 4 hours.
Earth's Water is 4.5 Billion Years Old.
Washington, DC—Our planet's water could have originated from interactions between the hydrogen-rich atmospheres and magma oceans of the planetary embryos that comprised Earth's formative years, according to new work from Carnegie Science's Anat Shahar and UCLA's Edward Young and Hilke Schlichting.
Evidence shows that life probably began in the ocean at least 3.5 billion years ago. Photosynthesis began more than 2.5 billion years ago—the Great Oxidation Event. But it took hundreds of millions of years for enough oxygen to build up in the atmosphere and ocean to support complex life.
The ocean formed billions of years ago.
Over vast periods of time, our primitive ocean formed. Water remained a gas until the Earth cooled below 212 degrees Fahrenheit . At this time, about 3.8 billion years ago, the water condensed into rain which filled the basins that we now know as our world ocean.
The Arctic Ocean is the smallest and shallowest of the world's five major oceans. It spans an area of approximately 14,060,000 km2 (5,430,000 sq mi) and is known as one of the coldest of oceans.
Adam is the name given in Genesis 1-5 to the first human. Beyond its use as the name of the first man, adam is also used in the Bible as a pronoun, individually as "a human" and in a collective sense as "mankind".
Nearly 4 billion years ago, during the Late Heavy Bombardment, countless meteors rained down on the Earth and the Moon. Over time, these icy asteroids and comets delivered oceans to Earth, depositing the water directly to the surface.
The First Humans
One of the earliest known humans is Homo habilis, or “handy man,” who lived about 2.4 million to 1.4 million years ago in Eastern and Southern Africa.