Space science
New evidence of a past Mars belt
Education & Training - The latest research provides evidence that Mars has in the past been surrounded by a material belt. What happened to that belt?
Past
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Articles about Past
891 published items.
Animal world
The meteorite is as big as the soccer field, heading towards Earth
2002 NN4 was discovered in 2002. It is expected that around 10h20 on 6/6, this meteorite will fly over our planet at a distance of 5.93 million km.
Environment
Climate change makes trees greener and younger
The height of forests around the world has decreased significantly, and their age has also increased significantly over the past 50 years.
Space science
Cosmic bridge between galaxies
The Abell 2384 system carries an obsession with dreary pasts. Several hundred million years ago, the two galaxies that formed this system collided with each other.
Discover science
Why didn't concubines concubine with Qin Shi Huang not close after being buried alive?
The funeral procession is one of the most brutal customs of the past, and any woman who is cremated will be extremely pitiful.
Space science
For the first time discovered the 'heartbeat' of the mysterious star
For the past few decades, astronomers have been trying to listen to the 'heartbeat' of a class of stars called the Delta Scuti variable star.
Archeology
Decode unexpectedly about the weapons of the bronze warriors
Over the past decades, archaeologists have found dozens of bronze-era swords.
New technology
Found a replacement for the battery in your phone
Scientists in Russia, Australia and Japan have all expressed their interest in the new project through a series of research papers that have appeared over the past few m…
Discover science
The mystery of people using poison as a tonic in 19th century Europe
Arsenic is known today as a health hazard, but in the past it has been considered a tonic.
Conquer Mars
Discovered Earth's 'living material' on another planet
Curiosity rover, NASA's self-propelled Mars exploration robot has discovered a form of organic matter similar to that found in fungi and ancient microorganisms on Earth.
Space science
10 amazing discoveries about the Sun from the universe
For the past decade, SDO has been focusing on observing the sun, studying how the sun works and spatial weather orientation for the entire Solar System, including the Ea…
Space science
NASA 'invests' in investment: $ 35 billion to send astronauts to the Moon in 2024
In the past, there were not many salty investors, but the seemingly unrealistic projects like flying into space or landing on the moon. But now it's different.
Space science
Giant meteorite is about to fly past Earth
The US Space Agency (NASA) has confirmed that a 1,000 meter diameter asteroid will fly over Earth on February 15, 2020.
Discover science
Restoring the old smell, preserving a special smell will be 'extinct'
Researchers are developing a variety of techniques to restore lost flavors in the past and preserve existing flavors for the future, such as markets, libraries, etc.
Discover science
Reincarnation is real, by consciousness stored in the universe after death?
According to an interesting theory, consciousness is simply the energy contained in our bodies and released after death, can find a new host.