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Silver sculpture of an elf with red eyes

Silver sculpture of an Elf with red eyes

Fiery circles around the moon

Hearts with sequins on a blurry background

A parade of planets in the starry sky

A PARADE OF PLANETS IN THE STARRY SKY

Spectacular photo with blurring of details

A planet in the solar system of the galaxy

The ring of the galaxy in outer space

3d graphics of planet earth

Fantasy art. material- copper

Fantasy art. Material- copper

A huge spaceship is flying

A television satellite in earth orbit

A television satellite in Earth orbit

Space in motion and bright flashes on a dark background

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Система знаний о закономерностях в развитии природы, общества и мышления, а также отдельная отрасль таких знаний. То, что поучает, даёт опыт, урок (в 4 знач.; разг. ).