How big is the sun in perspective?
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How big is the sun in perspective?
The mean radius of the sun is 432,450 miles (696,000 kilometers), which makes its diameter about 864,938 miles (1.392 million km). You could line up 109 Earths across the face of the sun, according to NASA (opens in new tab). The sun’s circumference is about 2,715,396 miles (4,370,006 km).
Is the sun 100 times the size of Earth?
Our Sun is a bright, hot ball of hydrogen and helium at the center of our solar system. It is 864,000 miles (1,392,000 km) in diameter, which makes it 109 times wider than Earth.
Is the sun 110 times the size of the Earth?
It holds 99.8% of the solar system’s mass and is roughly 109 times the diameter of the Earth — about one million Earths could fit inside the sun.
How far is the sun from Earth perspective?
However, the average distance from Earth to the sun is about 93 million miles (150 million kilometers). Scientists also call this distance one astronomical unit (AU).
How big would the Sun look if you were on Mercury?
Since Mercury is the closest planet to the Sun, the Sun would look much larger from Mercury than it would from any other planet in the Solar System. From Mercury, the Sun would appear to be about 2 1/2 times larger than it appears from Earth.
How big would the Earth be if the Sun was the size of a basketball?
If the Sun was a Basketball It’s hard to imagine astronomically large distances, so let’s relate our solar system to something familiar – a basketball. If the Sun was a basketball (about 23 cm in diameter), then the Earth would be the size of a tiny bead, just over 2 mm wide.
Is the Sun 1000 times bigger than Earth?
The Sun is 864,400 miles (1,391,000 kilometers) across. This is about 109 times the diameter of Earth. The Sun weighs about 333,000 times as much as Earth. It is so large that about 1,300,000 planet Earths can fit inside of it.
How big does the Sun look from Pluto?
Since Pluto is so far away from the Sun (at a average distance of 3,670,050,000 miles), the Sun would look much dimmer and smaller that it does from here on Earth. From Pluto, the Sun would look like a very bright star and would light up Pluto during the day about as much as the full Moon lights up Earth at night.
How far would the Earth be from the Sun if the Sun were the size of a basketball?
If the Sun was a basketball (about 23 cm in diameter), then the Earth would be the size of a tiny bead, just over 2 mm wide. Since the average Earth-Sun distance is about 150 million km, this bead would sit about 25 m away from the basketball.
How many Earth can fit in the Sun?
1.3 million Earths
Our Sun is a medium-sized star with a radius of about 435,000 miles (700,000 kilometers). Many stars are much larger – but the Sun is far more massive than our home planet: it would take more than 330,000 Earths to match the mass of the Sun, and it would take 1.3 million Earths to fill the Sun’s volume.
When we look at an object that is 1000 light years away do we see it?
astronomy midterm 1
| Question | Answer |
|---|---|
| How are galaxies important to our existence? | Galaxies recycle material from one generation of stars to the next, and without this recycling we could not exist |
| When we look at an object that is 1,000 light-years away we see it _________. | as it was 1,000 years ago |
How big would the Sun be if the Earth was the size of a pea?
If earth were the size of a pea (a 1 cm. marrowfat to be specific), the sun would be a one meter diameter freak marrow (giant squash for American readers) 118 meters away.
What if Earth was as big as the Sun?
If our world was as big as the Sun, then, like the water, our soil would have to be spread out to cover a much larger space. Less soil would mean less food, while the demand for food would stay the same.
