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The smallest planet in our solar system is Mercury. It's the smallest known planet in our galaxy, since we would not be able to see one that small in any other far off systems. smaller planets could exist, would they still have to fulfil the same criteria? Ceres, a dwarf planet is only 900km in diameter. This is about the limit, much smaller than this and the planet would struggle to hold a spherical shape.
Wiki User
∙ 13y ago
Mercury is the smallest planet in our solar system. It is about one-third the size of Earth and has a diameter of about 4,880 kilometers.
Wiki User
∙ 15y agoThe Galaxy Wilman 1 is estimated to have only about 500,000 stars making it the smallest galaxy in the universe,or at least eh smallest we can observe from earth.
Wiki User
∙ 14y agoIn our solar system, the smallest planet is Pluto. Since Pluto is so small, it is not considered as a planet in our solar system anymore. It is a dwarf planet.
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Is mars the smallest galaxy in the Local Group?
Mars is not a galaxy! It is a planet in our solar system.
What is the order smallest to largest universe planet galxay solar system?
Planet Solar System Galaxy Universe
What is the arranged in order from largest to smallest in size?
The range is the difference between the largest and smallest observations.
Which is smallest to largest galaxy planet asrtroid comet universe solar system mederite or stare?
The correct order from smallest to largest is: asteroid, comet, meteorite, planet, star, solar system, galaxy, and universe.
Which planet is the smallest?
The smallest planet is MercuryMercury
Is a comet usually the smallest out of Galaxy dwarf planet major planet?
Yes
What order do these go in Galaxy Universe Solar System Planet Star Nebula Largest to smallest?
Universe, galaxy,nebula,solar system, star, planet
Is mars the smallest galaxy in the Local Group?
Mars is not a galaxy! It is a planet in our solar system.
Largest to smallest between the universe galaxy planet and star?
The order from largest to smallest is universe, galaxy, star, and planet. The universe encompasses everything, including galaxies like the Milky Way. Within galaxies, there are stars like our sun, and planets like Earth.
What is the order smallest to largest universe planet galxay solar system?
Planet Solar System Galaxy Universe
What is the Scale for universe molecular cloud galaxy star planet asteroid and atom biggest to smallest?
universe, molecular cloud, galaxy, star, planet, asteroid,atom
Largest to smallest filament galaxy planet or star?
The order from largest to smallest would be: star, galaxy, planet, filament. Stars are individual astronomical objects, galaxies are collections of stars, planets are celestial bodies in orbit around stars, and filaments are structures in the cosmic web that connect galaxies.
What is the arranged in order from largest to smallest in size?
The range is the difference between the largest and smallest observations.
List celestial in order of increasing size from smallest to largest?
list celestial bodies from smallest to largest star asteroid planet meteroid galaxy
Which planet is the smallest?
The smallest planet is MercuryMercury
Is Saturn the largest planet or the smallest planet?
it is the smallest planet
Which is the smallest gaseous planet?
It is yet unknown, as we haven't even explored 1% of our own galaxy, let alone the whole universe.
