A celestial body that orbits a star, is massive enough for its gravity to make it nearly spherical, and is neither itself a star nor massive enough to sustain thermonuclear fusion.

Jupiter is the largest planet in our solar system.

A celestial body that is in orbit around the Sun, has sufficient mass for its self-gravity to overcome rigid body forces so that it assumes a nearly round shape, and has cleared the neighborhood around its orbit.

Pluto was reclassified from a planet to a dwarf planet in 2006.

In astrology, any of several heavenly bodies (including the Sun and Moon) believed to influence human affairs and natural phenomena.

In classical astrology, Mars is the planet associated with aggression and drive.

planetприлагательное

Used attributively before another noun to indicate relation to a planet or planets.

Planet formation remains an active area of astronomical research.