Science

Saturday, 22 November 2025
13 facts about Deimos
13 facts about Deimos
A smaller moon of Mars
Deimos is a smaller and more distant Martian moon. Its diameter is only 12.4 km, although it is difficult to talk about the diameter in the case of su ...

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Graphene
Graphene is a desirable material due to its characteristics - the properties and use of graphene in the modern world can completely revolutionize science and technology.
Graphene is currently the thinnest, lightest, and strongest material discovered by man It is an exc ...
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Silver
Pure high-quality silver contains at least 99.9 percent of this metal.
Purity levels above 99.999 percent can also be found.
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Silver
Silver compounds are used to silver mirrors and to produce explosives (e.g. silver acetylides).
They are also used in analytical chemistry, e.g. to detect aldehydes (Tollens test).
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Milky Way
Within a radius of 200 thousand, There are as many as 22 galaxies light years from the Milky Way.
All these objects are within the range of the Milky Way's gas halo and are its satellites. The largest of them are the Large Magellanic Cloud, SagDEG, Ursa Major II, and Toucan II.
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Earth
The lowest point on our planet is the Mariana Trench.
The depth of the trench located in the Pacific Ocean at its lowest point is 10.924 m below sea level ...
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NASA
It is estimated that NASA has sent over 2000 animals into space.
Apart from "Ham the Astrochimp," the agency sent insects, rats, pigs, jellyfish, spiders, and rabbits.
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Fungi
There are fungi that hunt animals.
An example of such a mushroom is the oyster mushroom. If it lacks protein, it hunts for nematodes by ...
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Moon
Selenographic coordinates are used to determine coordinates on the lunar surface.
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Phobos
The distance of Phobos from the surface of Mars is only 2.76 times the radius of the planet.
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NASA
NASA officially opened on October 1st, 1958.
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15 facts about Ganymede
15 facts about Ganymede
The largest moon in the solar system
Ganymede is a huge moon by solar system standards. It is larger than Pluto and Mercury. Apparently, it was observed with the naked eye in ancient time ...
16 facts about Enceladus
16 facts about Enceladus
An icy world with a liquid ocean beneath the surface
Although the name of the moon comes from the giant Enkelados, who was crushed by Zeus in Sicily, the moon itself is relatively small. Its small size i ...
16 facts about Large Magellanic Cloud
16 facts about Large Magellanic Cloud
It is the largest satellite galaxy of the Milky Way
It owes its name to Ferdinand Magellan, who admired it in the sky during his expeditions around the world. To the naked eye, it can be seen as a faint ...
20 facts about Moon
20 facts about Moon
The only natural satellite of the Earth
We call it the silver globe. It has stimulated human imagination for centuries and was ubiquitous in folk stories and legends. It was only in the seco ...
25 facts about Earth
25 facts about Earth
Our house
Although 4 billion years ago no sane person would have given the Earth a chance to support life, today it is a concentration of countless forms of liv ...
16 facts about Milky Way
16 facts about Milky Way
Our galactic home
A galaxy is a gravitationally connected system of stars, dust, gas, and dark matter. It is estimated that there are almost 3.9 trillion of them in the ...
15 facts about nicotine
15 facts about nicotine
Neurotoxin
Nicotine is a natural insecticide that some plants use to defend themselves against pests. It is also a substance that people use as a stimulant, and ...
22 facts about fungi
22 facts about fungi
Eukaryotic microorganisms
Mushrooms are found all over the world and grow in a wide range of habitats. They can be found in extreme environments such as deserts or areas with h ...
24 facts about silver
24 facts about silver
One of the earliest metals used by humanity
Silver is one of the first metals discovered by man, it has been known since antiquity. The Egyptians valued them more than gold. It was used to make ...
25 facts about Cosmos
25 facts about Cosmos
Space, the final frontier
The cosmos or universe is, by definition, all that has existed, exists, and will exist. It is built by three basic elements: space-time, energy, and t ...
19 facts about graphene
19 facts about graphene
Carbon structure resembling a honeycomb shape
This increasingly popular material, which is a flattened form of carbon arranged in cubic structures, may revolutionize our world and the state of cur ...
13 facts about snow
13 facts about snow
White fluff of the winter landscape
Snow, the white fluff of the winter landscape, is not only one of the most charming atmospheric phenomena but also a small wonder of nature. Falling f ...
21 facts about Anorexia Nervosa
21 facts about Anorexia Nervosa
Serious eating disorder
Anorexia is a mental disorder that affects an increasing number of young people. The problem of this disorder is very complex and is caused by many fa ...
14 facts about lava
14 facts about lava
Molten rock released from inside the Earth
Lava is molten material from the Earth's interior (magma) that has escaped to the surface.It is not identical to magma, its composition is slightly di ...
22 facts about Mushrooms
22 facts about Mushrooms
Fungi
Fungi are found worldwide and grow in a wide range of habitats. They can be found in extreme environments such as deserts or areas with high concentra ...
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