Space science
The longest total solar eclipse in history is about to appear
The longest total solar eclipse ever recorded took place more than 2,700 years ago, lasting 7 minutes and 28 seconds, just a few seconds short of maximum.
Phase
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Articles about Phase
146 published items.
Discover science
Diamond is not the hardest material on Earth
Diamond can be compressed into something even harder than itself, and scientists already know how to get this material.
Science story
How does the train work?
The tram has a single slide that collects energy from the overhead line to power an induction motor.
Space science
Solar sail 'bends' light to fly in space
Researchers are developing a new solar sail design that helps spacecraft navigate through space without fuel.
Environment
The appearance of the 'new seasons' and the prediction that the Earth has lost all hope of recovery
Physicists predict that Earth will become a chaotic planet, with catastrophic and irreversible consequences.
Scientific application
Saudi Arabia sows artificial rain in 3 cities
Saudi Arabia embarked on the first phase of artificial rain operations in areas above Riyadh, al-Qassim, and Hail on April 26.
Space science
Moon, Saturn, Venus, Jupiter line up in the sky
Astronomy lovers around the world share photos of the rare moment when the Moon is aligned with Venus, Saturn, Jupiter in the night sky.
Food safety
Traveling to the sea, be careful with what kind of specialties?
Cases of food poisoning mainly focus on the heat phase, the cause of poisoning can be caused by chemicals and natural toxins of food, but above all, it is still caused b…
Health
The 'magic mushroom' compound could replace depression medicine
A recent clinical trial assessed the safety of psilocybin - a hallucinogenic substance of 'magic mushrooms' - and found that it did not produce side effects.
Space science
Find the oldest cluster of galaxies
International astronomers announced the discovery of a cluster of galaxies formed in the first phase of the universe more than 13 billion years ago.
Space science
The US military declares a European rocket explosion in space
The U.S. Air Force's outer space monitoring agency detected the third phase explosion of the Ariane 4 European space rocket in orbit, the 18th U.S. Air Force space contr…
Science story
The philosopher was exiled because he thought the Moon was just a stone
2,500 years ago, Anaxagoras asserted that the Moon reflected light from the Sun. Since then, he has explained the phases of the Moon, eclipse and eclipse.
Health
The world's first anti-HIV gel entered the testing phase
A special gel developed in Kenya can kill the AIDS virus that is entering an important testing phase.