Dhulka

Mercury

The smallest planet and the closest to the Sun, with the most eccentric planetary orbit.

NASA/Johns Hopkins University Applied Physics Laboratory/Carnegie Institution of Washington

The smallest planet, where one day from sunrise to sunrise lasts two whole Mercury years.

Mercury's grey, cratered horizon. — Mercury's cratered limb, seen by NASA's MESSENGER spacecraft. Credit: NASA

Mercury is a rocky world only slightly larger than our Moon. It has almost no atmosphere, so its surface swings between about 430 °C by day and −180 °C at night.

It spins exactly three times for every two orbits around the Sun, so one solar day (sunrise to sunrise) lasts two Mercury years. Its large iron core makes it the second densest planet after Earth.

Ka faa'iideysta oo ku saabsan orrery

Xogta laga soo xigtay

Xaqiiqooyin muhiim ah
Dhererka	4,879 km	[1]
Mashiinka	3.301 × 10²³ kg	[1]
Cidhiidhi	5.429 g/cm³	[1]
Miisaanka dhulka	3.7 m/s²	Ka soo baxay dataset
Xawaaraha ka bax	4.25 km/s	Ka soo baxay dataset
Jiirka (Sidereal)	58.6 mln	[1]
Dhererka maalinta	176 mln	[2]
Waqtiga wareega	88 mln	[3]
Jiidka xagal	0.034°	[2]
Heerkulka Dhexdhexaadka ah	167°C	[2]
Dayaxa la yaqaan	0	[2]
Dhererka qiyaasta ee qorraxda (xagal-dheer)	0.3871 au	[3]

Qalabka iyo waxbarasho isticmaalaan qaabab fudud oo loogu talagalay barashada kaliya. Waxayna waa in aan loo isticmaalin navigation, qorsheynta howlgalka ama go'aan kasta oo hawleed. Certificates waa bilaash ah oo aan la aqoonsan. Akhri qoraalka ka digay waxbarashada