Who is the largest planet in the solar system?

Who is the largest planet in the solar system?

Fifth in line from the Sun, Jupiter is, by far, the largest planet in the solar system – more than twice as massive as all the other planets combined.

What are the 3 largest planets in the solar system?

Planet	Volume Rank	Orbit Volume Rank
Mars	3	2
Jupiter	9	8
Saturn	8	9
Uranus	7	6

Planet	Volume Rank	Orbit Volume Rank
Mars	3	2
Jupiter	9	8
Saturn	8	9
Uranus	7	6

What is the planets smallest to biggest?

• Jupiter: 43,441-mile radius.
• Saturn: 36,184-mile radius.
• Uranus: 15,759-mile radius.
• Neptune: 15,299-mile radius.
• Earth: 3,959-mile radius.
• Venus: 3,760-mile radius.
• Mars: 2,106-mile radius.
• Mercury: 1,516-mile radius.

• Jupiter: 43,441-mile radius.
• Saturn: 36,184-mile radius.
• Uranus: 15,759-mile radius.
• Neptune: 15,299-mile radius.
• Earth: 3,959-mile radius.
• Venus: 3,760-mile radius.
• Mars: 2,106-mile radius.
• Mercury: 1,516-mile radius.

What is the heaviest planet?

Jupiter: Jupiter was first discovered by Galileo Galilei. Jupiter has the largest mass and volume as compared to other planets which makes it the heaviest planet in our solar system. Jupiter has also the highest number (79) of known natural satellites.

Which is the biggest star?

Star name	Solar radii (Sun = 1)	Method
VY Canis Majoris	1,420±120	AD
KY Cygni	1,420±284–(2,850±570)	L/Teff
CM Velorum	1,416.24+0.40 −0.96	L/Teff
AH Scorpii	1,411±124	AD

Star name	Solar radii (Sun = 1)	Method
VY Canis Majoris	1,420±120	AD
KY Cygni	1,420±284–(2,850±570)	L/Teff
CM Velorum	1,416.24+0.40 −0.96	L/Teff
AH Scorpii	1,411±124	AD

Which is coldest planet?

Uranus holds the record for the coldest temperature ever measured in the Solar System: a very chilly -224℃. The temperature on Neptune is still very cold, of course – usually around -214℃ – but Uranus beats that. The reason why Uranus is so cold is nothing to do with its distance from the Sun.

Which planet is the hottest?

Venus’ thick atmosphere traps heat creating a runaway greenhouse effect – making it the hottest planet in our solar system with surface temperatures hot enough to melt lead. The greenhouse effect makes Venus roughly 700°F (390°C) hotter than it would be without a greenhouse effect.

Which is the brightest planet?

Venus, which can be seen with the unaided eye fromEarth, is the brightest planet in our Solar System. Venus was given the nickname evening star and morning star because of its bright, consistent presence.

What is the 3 brightest planet?

“Venus ranks as the third-brightest celestial object to light up the heavens, after the sun and moon, respectively,” EarthSky reports. You may also notice another bright speck below Venus.

Which planet is bigger than Earth?

Planet Sizes Jupiter’s diameter is about 11 times that of the Earth’s and the Sun’s diameter is about 10 times Jupiter’s.

Which planet has the longest day?

It was already known that Venus has the longest day – the time the planet takes for a single rotation on its axis – of any planet in our solar system, though there were discrepancies among previous estimates.

Which planet is nearest to the Earth?

Calculations and simulations confirm that on average, Mercury is the nearest planet to Earth—and to every other planet in the solar system.

Is Jupiter hot or cold?

The clouds are likely made of ammonia ice crystals, changing to ammonia droplets further down. It is estimated that the temperature of the cloud tops are about -280 degrees F. Overall, Jupiter’s average temperature is -238 degrees F.

Which planet is called the Red Planet?

Mars is known as the Red Planet because iron minerals in the Martian soil oxidize, or rust, causing the soil and atmosphere to look red.

What is the thickest planet?

The densest planet in the Solar System is Earth, which has an average density of 5,513 km/m³ (344 lb/cu ft). The next most dense planet in Mercury, at 5,240 kg/m³ (327 lb/cu ft).

What is the name of a baby star?

Young stars, also known as protostars, form in dense clouds of gas and dust like the Orion Complex. When such a cloud collapses due to gravity, it forms a disk of material that continues to fuel the growth of a new star. In turn, planets form from the leftover material in the disk surrounding the newborn star.

What’s the smallest star?

The smallest known star right now is OGLE-TR-122b, a red dwarf star that’s part of a binary stellar system. This red dwarf the smallest star to ever have its radius accurately measured; 0.12 solar radii.

What is the biggest galaxy?

Earlier this year, astronomers found an absolute monster of a galaxy. Lurking some 3 billion light-years away, Alcyoneus is a giant radio galaxy reaching 5 megaparsecs into space. That’s 16.3 million light-years long, and it constitutes the largest known structure of galactic origin.

Which planet is the hottest?

Venus’ thick atmosphere traps heat creating a runaway greenhouse effect – making it the hottest planet in our solar system with surface temperatures hot enough to melt lead. The greenhouse effect makes Venus roughly 700°F (390°C) hotter than it would be without a greenhouse effect.

Which is the smaller planet?

Mercury is the smallest planet in our solar system – only slightly larger than Earth’s Moon.

Is Mercury bigger than Venus?

Mercury is much smaller than Venus, Mercury is about twice as close to the Sun as Venus, Mercury is much less reflective than Venus, and.

Which is the brightest planet?

Venus, which can be seen with the unaided eye fromEarth, is the brightest planet in our Solar System. Venus was given the nickname evening star and morning star because of its bright, consistent presence.