Science

Friday, 19 June 2026

Associated with emotions, tears are a product of lacrimal glands, found in the eyes of most terrestrial vertebrates. Although their primary function i ...

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Milky Way

Although not every galaxy has a supermassive black hole at its center, there is one in the center of the Milky Way.

This region, called Sagittarius A*, is a very bright and compact radio source with a mass of 3.7 million solar masses and a diameter of approximately 44 million kilometers.

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NASA

On May 12th, 2022, NASA’s Event Horizon Telescope captured the first image of the supermassive black hole at the center of the Milky Way.

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Mushrooms

Mushrooms are some of the oldest inhabitants of the Earth.

Latest evidence suggests that the first mushrooms evolved on Earth between 715 and 810 million years ago.

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Tears

Basal tears production drops with age.

Especially common for women, it is a result of hormonal changes after menopause.

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Graphene

The publication of a groundbreaking experiment on two-dimensional graphene, as well as the description of a surprisingly easy method of obtaining it, triggered a real “graphene gold rush.”

Research has expanded and divided into many different subfields, examining various unique properties of graphene-quantum mechanics, electrical, chemical, mechanical, optical, magnetic, etc.

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Mushrooms

Mushrooms are of great importance in the development of civilization, due to their key role in making bread and wine.

Many species of fungi are used in food production: bread, spirits, cheeses. Some of them, like Penic ...

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lava

Lavas are divided into three types based on their silicon dioxide (SiO2) content.

Lavas are distinguished by their acidity: Acidic, which have a high silica content, are viscous, fl ...

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Phobos

Phobos rises on the western side of the Martian sky and traverses it for 4 hours and 15 minutes before setting in the east.

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Cosmos

The Solar System is located at a distance of 28.000 light years from the center of the Milky Way.

It orbits around the galactic center of gravity at a speed of 268 km/s. It takes about 230 million y ...

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Moon

Selenographic coordinates are used to determine coordinates on the lunar surface.

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17 facts about Titan

The largest of Saturn’s satellites

Titan is the only moon in the Solar System with such a dense atmosphere. It is the second largest moon in the Solar System after Ganymede (Jupiter III ...

18 facts about amber

Fossilized tree resin

Amber is one of the most interesting natural products. It looks like a gemstone, but it is a fossilized tree resin from ancient trees dating back mill ...

16 facts about liver

24/7 laboratory

The liver is one of the most essential human organs. It is extensively multitasking—it produces, filtrates, converts, and stores. It is thanks to the ...

29 facts about NASA

For the Benefit of All

The Cold War, although a grim period in world history, brought an intense rivalry in a space race between the U.S., and the Soviet Union. As a result, ...

16 facts about Aurora

Northern light that has delighted people for centuries

Auroras can be different. Sometimes it is bright and dancing, shimmering with different colors, sometimes it appears still. It has always fascinated p ...

19 facts about Brain

Organic supercomputer

The brain is one of the most important and most fascinating and complex organs in the human body. It is an incredibly plastic command center that over ...

16 facts about Phobos

The larger of two moons of Mars

We do not know the exact origin of this satellite. We know, however, that it is dangerously close to its planet and is in for a catastrophe. It is not ...