Science

Why is Jupiter so big? It turns out it picked up a big bargain
Jupiter and Saturn are the first and second largest planets in the solar system respectively, with Jupiter's average diameter being about 139,822 km and Saturn's average diameter being about 116,464 km. In terms of volume, Jupiter is not much bigger than Saturn, but in terms of mass, Saturn is far less than Jupiter, as Saturn's mass is about 5.6834 x 10^26 kg, while Jupiter's mass is about 1.8982 x 10^27 kg
By Fei Fei3 years ago in Earth
Uranium keeps decaying, so why is there still uranium on Earth after 4.55 billion years?
Why does uranium decay? Uranium keeps decaying, so why is there still uranium on Earth after 4.55 billion years? Uranium is an important raw material for the use of nuclear energy, but it is also a radioactive element that decays. Why does uranium decay? It starts with the microscopic structure of the atom.
By Apostolakis3 years ago in Earth
In 1908, mankind was lucky to escape a disaster. Scientists: only 10 km short
The universe is full of all kinds of dangers, even on Earth, which is known as the "paradise of life", we still face threats from outer space, such as those in the solar system, "wandering around" asteroids, from time to time close to Earth, and If they hit the Earth, it may bring a disaster to mankind.
By Carlo Phil3 years ago in Earth
The Best Face Pack for Glowing Skin
What are the benefits of face packs in skincare and how to use them? Skincare is an essential part that everyone should follow, as it is the primary factor in their beauty consciousness and health care. Basically, a person’s skin is the reflection of what food they eat. Eating a healthy diet is the most important way to achieve vibrant and perfect skin. People depend on various beauty and personal care products to nourish their skin and beauty. Face packs are one among those, that help to enhance the overall beauty of a person. There are numerous face packs including instant glow face packs that offer instant glow after one-time use. We have to choose the one among them, according to our skin type for better results.
By Dhathri Ayurveda3 years ago in Earth
Resurrecting the mammoth?
The first Russian laboratory for cloning extinct animals has started work in Yakutsk, Russian media reported on September 1. The first task of the researchers is to "enable the regeneration of mammoths". The project brings together scholars from Russia, China and South Korea. South Korean geneticist Hwang U-seok, who is involved in the project, said that if the complete genome is found, they hope to clone the mammoth within a few decades. Can the extinct mammoth really be revived?
By Wu Mu3 years ago in Earth
Should extinct animals be resurrected?
In central Kenya, three of the world's four remaining North African white rhinos live here, and they stubbornly refuse to breed. Since 2009, conservationists have been trying to "cage" these rhinos together, but to no avail. Today, the only male northern white rhinoceros is nearly 43 years old and too old to reproduce, making the extinction of this subspecies inevitable, only a matter of time.
By Copperchaleu3 years ago in Earth
Mammoth remains found in Michigan, USA
With the discovery of nearly complete mammoth remains in Michigan last week, questions about the fate of the mammoth have been raised again for a while: Did humans put an end to the Ice Age's most massive mammoth?
By Alessandro Algardi3 years ago in Earth
Since the universe was born at the singularity, what is outside the singularity?
I believe that everyone is familiar with the "big bang theory of the universe", after all, this is the mainstream theory to explain the origin of the universe, we usually understand the theory that the universe was born in a very small, very dense, extremely high-temperature singularity, about 13.8 billion years ago, this singularity exploded, and then gradually evolved into what we now The universe as we see it now. But the question is, since the universe was born in a singularity, what is outside the singularity?
By Baudamolova3 years ago in Earth
The sun is quietly changing, leaving mankind with no more than 5 billion years
The sun is the source of all things on earth, it is because of the sun's light and heat, the earth can become a vibrant planet, however, the sun is not an eternal existence, with the evolution of the sun, one day, the earth will become no longer suitable for human survival, then the sun left human time how long it?
By Deljewitzki3 years ago in Earth
If there is a billion-year-old advanced civilization in the universe, how terrible would it be?
The scientific community generally believes that the universe was born about 13.8 billion years ago, and according to scientists' estimates, rocky planets were already prevalent in the universe about 10 billion years ago. And we all know that the Earth is a rocky planet, only the Earth is lucky enough to happen to have a series of natural conditions favorable to life, and because of this, life on Earth can live and eventually evolve into human civilization.
By Deljewitzki3 years ago in Earth
The Earth has had a 2 million-year rainy season, what was the cause?
The Earth's crust not only provides us with solid ground to stand on but also preserves various traces of the Earth in the past. By studying the strata formed in ancient times, we can learn from them what the natural environment of the Earth was like in the distant past.
By Fei Fei3 years ago in Earth
Where do all the planets swallowed by black holes end up?
The gravitational force of black holes is so strong that they can swallow any matter known in the universe, even if they are huge planets, as long as they enter the "sphere of influence" of black holes, they also cannot escape the fate of being swallowed. Here we will talk about this topic.
By Apostolakis3 years ago in Earth