Science

Pakistan floods under the satellite!
Since the floods in Pakistan, there have been satellites keeping a close eye on the spreading disaster, such as San Francisco-based Planet's 130 Earth observation satellites.
By Monu Ella4 years ago in Earth
Is the moon an alien base?
For thousands of years, the Moon has seemed to be a mysterious celestial body. Since mankind has been capable of exploring the Moon, many suspicious and mind-boggling phenomena have been discovered, and it seems that the finger of every doubt is pointing to this topic of the Moon being related to aliens.
By Cindy Dory4 years ago in Earth
The Earth did not have oxygen from the beginning; will it disappear in the future?
Earth is a habitable planet, and the key to its habitability is the presence of oxygen. Of course, life does not have to have oxygen to survive, but only with oxygen can more advanced forms of life evolve. Because the more complex life forms, the greater the energy consumption, and oxygen itself can release a lot of energy, knowing how to use oxygen is the key to the evolutionary development of life. After billions of years of evolution, "aerobic organisms" have been able to leave the Earth to explore the universe, while "anaerobic organisms" are still bacteria. Oxygen is good, but it did not exist on the Earth from the beginning, in the early formation of the Earth, there is no oxygen on the Earth. During that period, the Earth was still extremely unstable, volcanic eruptions can be said to be the daily landscape of the planet, and a large number of volcanic activities released a large number of harmful gases.
By Sue Torres4 years ago in Earth
Humans need to be alert.
In recent years, the average temperature in many countries around the world has risen significantly, and the highest summer temperatures in the United States, Canada, and other countries in the Americas even exceeded 56 degrees Celsius, and temperatures in some parts of China also reached 45 degrees Celsius, and thousands of people around the world have died this year because of heat-related illnesses.
By Many A-Sun4 years ago in Earth
Another unidentified creature found in Antarctica
In most people's impression, the entire Antarctic continent is covered by an ice cap, a huge ice cap more than 5 million years old, with a diameter of about 4,500 km and an area of about 13.98 million square kilometers, accounting for about 98% of the Antarctic continent. The average thickness of the ice cap is about 200 meters, with a maximum thickness of more than 4,000 meters. The total volume of the ice cap is more than 20 million cubic kilometers, accounting for 90% of the world's land ice volume and 70% of the total fresh water.
By Monu Ella4 years ago in Earth
Ten animals that are considered extinct and reappear
A large number of animals are listed as endangered each year, and a significant number of them end up being listed as extinct. But there are quite a few of the top ten animals that are considered extinct and emerged again. They are the New Dutch Rat, the Short-winged Waterhen, the Pygmy Spectacles Monkey, the Laotian Rock Rat, the Four-lined Stone cipher, the New Caledonia Giant Gecko, the Prairie Western Reliever, the Tooth-billed Woodpecker, the Kangaroo Wolf, and the Honshu Wolf.
By Bar wall4 years ago in Earth
What is underneath the quicksand?
Everyone should have heard or read stories about quicksand, because quicksand is very popular in traditional cultures around the world, and it is believed that in the 1960s, one out of every 35 movies would be related to quicksand.
By Sue Torres4 years ago in Earth
ESG and Sustainability will Continue to Gather Momentum and Attract Billions of Dollars in Investments
Momentum is building around ESG. Policy makers, asset managers and business are now more willing to integrate ESG and sustainability thinking in their investment strategies. Furthermore, President Biden has successfully approved a half a trillion Climate Bill creating positive momentum on ESG actions and climate risk reduction.
By Andrea Zanon4 years ago in Earth
What happened to the probes that crashed into the moon but took life with them?
It is the moon's satellite and the most thoroughly studied exoplanet. We have launched many lunar probes in the hope of gaining a deeper understanding of the Moon. In the last century, in particular, the United States and the Soviet Union launched many probes, but none were very successful, so many crashed on the Moon or exploded in space.
By Bar wall4 years ago in Earth
Won't it get hotter in the future? What effect will the Earth's gradual move away from the Sun have on temperatures?
Because of the presence of the sun, the earth is guaranteed enough heat to maintain the temperature of the surface. Temperature is one of the most important conditions for the birth of living things. In other words, without the sun, there would be no Earth with its diverse biological populations.
By Bar wall4 years ago in Earth
Lunar eclipse photos, look at them and you will know how small we are
The Earth is the third farthest Earth-like planet from the Sun and is also the common home of countless creatures, including us humans, its radius is close to 6400 km, for humans or other creatures, the Earth is a behemoth, standing on the ground can not see the end at all, so in ancient times there are people who believe that the Earth is flat, and even that the Earth is the center of the universe.
By Baudamolova4 years ago in Earth
I asked my cousin who Lu pin was and he said he was support. Can't do without a good science lesson!
The other day when I went to a relative's house, my younger cousin was playing King's Glory, using Lu pin 7. When he saw me coming, he couldn't wait to show off his record to me. He was playing an average game and had lost himself in the game. It's a bit of a bummer to see him so addicted to the game when he's only in 6th grade, but there's nothing I can do about it.
By Cilva Kustes4 years ago in Earth