Question

write in brief about Mercury​

Answer 1

Mercury (planet) Mercury is the smallest and innermost planet in the Solar System. Its orbital period around the Sun of 87.97 days is the shortest of all the planets in the Solar System. ... Mercury is tidally locked with the Sun in a 3:2 spin-orbit resonance, and rotates in a way that is unique in the Solar System.

Orbital period: 87.969 1 d; 0.240 846 yr; 0.5 Mercury solar day

Average orbital speed: 47.362 km/s

Mean radius: : 2,439.7±1.0 km; 0.3829 Earths;

Sidereal rotation period: : 58.646 d; 1407.5 h;

Answer 2

Hey friend,

Here is the answer you are searching for,

Mercury is the smallest planet of the solar system, closest to the sun. It has no atmosphere and its surface has large craters. Being close to the sun, it is very hot. The temperature during the day is up to 400°C. But due to lack of atmosphere, it loses the heat. At night it cools to about -200°C. Mercury can be spotted near the horizon either just before sunrise or just after sunset. It is not only visible during the day due to the glare of Sunlight.

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