Abstraction of the confrontation of flame and energyAbstraction of the confrontation of flame and energy
Dark illustration of the abstraction of the planet and the cosmosDark illustration of the abstraction of the planet and the cosmos
Drawing of a figure with wings created from light linesDrawing of a figure with wings created from light lines
Cluster of asteroids on the background of the planetCluster of asteroids on the background of the planet
A planet with the sunrise of the sun and moon in spaceA planet with the sunrise of the sun and moon in space
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. ).