Science

The "South American Yeti" fossil was surrounded by spectators, weighing more than a ton, did a giant race really exist on Earth?
"South American Yeti Fossil Surrounded by Spectators, Weighing Over a Ton, Did a Giant Race Exist on Earth? Paleontologists from Argentina and Ecuador have introduced a strange animal, a South American Yeti that lived in the late Pleistocene. Ecuador found the skeleton of this animal, which has been more than 100 years old, knowing that has a sufficient number of skeletal remains to restore its size, scientists said after seeing it was too spectacular.
By Cilva Kustes4 years ago in Earth
Scientists find 'giant sperm' that fell during mating and was sealed in amber, about 100 million years ago
Scientists find 'giant sperm' that fell during mating and was sealed in amber, about a hundred million years ago The Earth was born about 4.6 billion years ago, and throughout its long history, humans and other creatures on the planet have gradually evolved. However, it is important to know that in ancient times there were no humans on Earth, or that humans were not the masters of the planet at that time. In modern times there is still some evidence or remains that can help us to understand prehistoric creatures. In this case, the main way to understand the ancient world is through fossils or the remains of animals. Amber is also a very important object of study, and they are powerful evidence.
By Paul Weiest4 years ago in Earth
234 million years ago, the Earth rained a 2 million-year-old rain that helped put dinosaurs on the throne
According to historical records, the Earth has experienced five mass extinction events. The first mass extinction occurred about 440 million years ago, and fossil studies show that a small celestial body about 10 kilometers in diameter triggered the disaster. The collision produced a huge amount of dust and smoke, and a large amount of material that was difficult to disperse gathered over the Earth, resulting in a significant reduction in the amount of light received by the Earth, which led to an ice age.
By Bar wall4 years ago in Earth
The mysterious bright spot on Ceres, is it really an ocean? Scientists: there may even be life
For a long time, scientists have focused on stars, planets, and moons in space exploration, with little regard for small objects such as asteroids and dwarf planets, the main reason being that small objects are directly excluded from the list of habitable planets because they are too small in size and mass. But in recent years, some scientists have discovered that dwarf planets in our solar system are underestimated, and that they may have some conditions for habitability, such as the notorious Ceres.
By Grady Shah4 years ago in Earth
Mars rover discovered life on Mars long ago? Opportunity photographed a "lizard", what is it?
It is well known that the United States is the country that has explored Mars the most times in the world because it also has more information about Mars than any other country. Many of the real pictures of Mars that we usually see in the news media are almost always taken by U.S. orbiting rovers and Mars rovers. The images we have seen are only a small part of the picture, NASA has kept a considerable number of images unpublished, which can be seen in their newly released photos last August.
By Sukkning4 years ago in Earth
Will humans disappear from the earth? Scientists predicted 2799 years is the inflection point, what will happen
Will humans disappear from the earth? Scientists predicted 2799 years is the inflection point, what will happen The mainstream of the scientific community believes that the biological history of the Earth has at least 3.6 billion years, but the pattern of the Earth's ecosystem in these billions of years is constantly changing, the last period is the dominance of this species, the next period will be replaced by another species domination, in short, no species can always dominate. For example, it is believed that the longest domination of the Earth's dinosaurs in 65 million years ago gradually extinct, ruling the Earth for more than 100 million years, so far no species of domination time can exceed the dinosaurs.
By De pepper4 years ago in Earth
10 billion times the size of the Sun! This star overturns existing theories
10 billion times the size of the Sun! This star turns existing theories upside down How big is the biggest star? I believe that many friends see here, will think of the shield UY, after all, this star when scientists found it, but very shocked, its volume is up to 450 million times the volume of the Sun, can be said to be very scary, however, in recent years, along with the depth of research, in fact, in our eyes very large shield UY, but not the largest star in the universe.
By Stajila4 years ago in Earth
There is no oxygen in the vacuum of the universe, but why the sun can burn?
The sun is like a huge fireball hanging in the sky, every moment, it is selflessly sending energy to the Earth, because of this, the Earth has become a paradise for life, and humans, as the only kind of life on Earth with higher intelligence, have long been accustomed to the existence of the sun.
By Roseto4 years ago in Earth
The Martian atmosphere is less than 1% of Earth's density, so how did the witty helicopter fly?
On April 19, 2021, the first human Mars helicopter, the U.S. Kijiki, made its maiden flight. This marked another step forward for human spaceflight, but it was only the beginning.
By C Niecy4 years ago in Earth
The Earth is approaching Silverheart Black, will it be swallowed up in the future?
Earth is one of the eight planets in our solar system, the third in order of proximity to the Sun, and the largest Earth-like planet in our solar system in terms of diameter, mass, and density, at a distance of 150 million kilometers from the Sun. The Earth rotates from west to east while revolving around the Sun. It is 4 to 4.6 billion years old and has a natural satellite, the Moon, which forms a celestial system, the Earth-Moon system. 4.6 billion years ago it originated in the primordial solar nebula.
By Hitchinson Metz4 years ago in Earth
As the most distant spacecraft from mankind took the first family photo of the solar system
To say that the history of man-made probes that make humans on the planets of the universe is the Voyager, the legendary and mysterious cosmic excursion that brought us new knowledge of the universe. Voyager probe is the United States launched in 1977, as two planetary probes. The original name of the "Mariner Project" is "Mariner 11" and "Mariner 12". Costing $350 million to build, the two probes weigh 815 kg each and have roughly the same structure, with cosmic ray sensors, plasma sensors, magnetometers, wide-angle, narrow-angle television cameras, infrared interferometers, and other 11 kinds of scientific instruments, which cleverly use the gravitational effect of giant planets, so that they change their orbits in time, to achieve the purpose of simultaneous detection of multiple planets and their satellites.
By C Niecy4 years ago in Earth
Twenty years of winter in Uranus? Rebellious Venus? 10 interesting facts about the solar system
While we all remember a few things about our solar system, such as that there are eight planets, there are still many little-known cold facts that many people don't know. The following is a list of ten interesting things about our solar system and the planets in it.
By Derwall Don4 years ago in Earth