Science

Saturday, 21 March 2026
13 facts about tears
13 facts about tears
Multipurpose liquid
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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Mushrooms
Fungi have developed a high degree of metabolic versatility, which allows them to use a variety of organic substances for growth.
In some species, the pigment melanin may play a role in extracting energy from ionizing radiation such as gamma radiation.
Aurora
In Finnish, the aurora is referred to as "revontulet, " which means "fox fire".
The name comes from the legend of an arctic fox that ran north, spreading its tail sparks of fire shining in the moonlight.
Liver
It is present in all vertebrates.
NASA
After the retirement of the Space Shuttle in 2011, NASA began the development of the Commercial Crew Program (CCP).
It is a joint program with private corporations—SpaceX, Boeing, and the Sierra Nevada. SpaceX provid ...
Ganymede
In the future, the European Space Agency plans to explore the moon during the Jupiter Icy Moon Explorer (JUICE) mission.
It was launched on 14 April 2023, and is expected to reach Ganymede in December 2034.
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.
NASA
NASA logo is nicknamed the “meatball.”
It was designed by James Modarelli in 1959.
Amber
There was a chamber decorated with six tonnes of amber, known as the Amber Room.
Created for Frederick I of Prussia at the beginning of the 18th century, it was given as a token of ...
Cosmos
The Solar System is located in the Milky Way.
Our galaxy ranks rather average, its diameter is 100 to 120 thousand light years. Perhaps a unique f ...
Silver
Pure high-quality silver contains at least 99.9 percent of this metal.
Purity levels above 99.999 percent can also be found.