Best answer: Which planet has the second largest natural satellite?

Which planet has largest natural satellite?

Saturn has overtaken Jupiter as the planet with the most moons, according to US researchers. A team discovered a haul of 20 new moons orbiting the ringed planet, bringing its total to 82; Jupiter, by contrast, has 79 natural satellites.

Which planet is the second largest?

Saturn is the sixth planet from the Sun and the second largest planet in our solar system.

Is Venus the 1st 2nd or 3rd largest planet?

The second planet in the solar system, Venus, is the third smallest planet with a radius of 3761 miles (6052 km). Earth, of course, is the third closest planet to the Sun and the fourth smallest with a radius of 3963 miles (6378 km). Just past Earth is Mars, the fourth planet in the solar system.

Who is the largest satellite in solar system?

Ganymede is the largest moon in the solar system (larger than the planet Mercury), and is the only moon known to have its own internally generated magnetic field.

What is the hottest planet?

Venus is the exception, as its proximity to the Sun and dense atmosphere make it our solar system’s hottest planet. The average temperatures of planets in our solar system are: Mercury – 800°F (430°C) during the day, -290°F (-180°C) at night. Venus – 880°F (471°C)

Which planet has the longest year?

Given its distance from the Sun, Neptune has the longest orbital period of any planet in the Solar System. As such, a year on Neptune is the longest of any planet, lasting the equivalent of 164.8 years (or 60,182 Earth days).

Can we live on Saturn?

At least, you wouldn’t be able to live on Saturn like you’d live on Earth, or perhaps even Mars. Saturn is what we call a “gas giant.” It is a planet made up most of hydrogen and helium. This means that there is no solid surface on Saturn, Well, that we know of, anyway. … Saturn doesn’t have any of that.

What is the 3 largest planet?

Biggest Planets In Our Solar System

Is Mars the 2nd largest planet?

Mars is the fourth planet from the Sun and the second-smallest planet in the Solar System, being larger than only Mercury.

What is the 1st smallest planet?

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

What is the biggest star in the universe?

The largest known star (in terms of mass and brightness) is called the Pistol Star. It is believed to be 100 times as massive as our Sun, and 10,000,000 times as bright! In 1990, a star named the Pistol Star was known to lie at the center of the Pistol Nebula in the Milky Way Galaxy.

Which is the sixth smallest planet?

However, it is considered a dwarf planet at approximately one-sixth the mass of Earth’s moon. Pluto is primarily composed of rock and ice, with relatively little is known about this dwarf planet.
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The Smallest Planet In The Solar System – Mercury.

Which is the smallest satellite in the world?

On Thursday, the Indian Space Research Organisation (Isro) will launch the world’s smallest satellite to ever be put into orbit! The Kalamsat-V2 weighs only 1.26kg! So if you take a 1kg bag of sugar and add a quarter of its weight – that weighs the same as this satellite!

Can we live on Ganymede?

In 1996, astronomers using the Hubble Space Telescope found evidence of a thin oxygen atmosphere. However, it is too thin to support life as we know it; it is unlikely that any living organisms inhabit Ganymede. … Ganymede’s magnetosphere is entirely embedded within the magnetosphere of Jupiter.

Is Titan bigger than Earth?

Titan is the second largest moon in our solar system. Only Jupiter’s moon Ganymede is larger, by just 2 percent. Titan is bigger than Earth’s moon, and larger than even the planet Mercury.