- How long will it take to fly to the sun?
- What is the hottest planet?
- How old is the earth?
- Why is our sun so special?
- Can you Outfly the sun?
- How many galaxies are there?
- What planet is closest to the sun?
- What is the biggest star in the universe?
- What is our sun mainly made of?
- Is the sun black?
- What color is the hottest star?
- Is the sun a gas?
- Are we made of stars?
- Is the sun actually blue?
- How many Earths can fit in our sun?
- Is the sun made of gold?
- What is our Sun described as?
- What type of star is our sun at the moment?
- Can anyone go to the Sun?
- What color is the sun?
- What would happen if you get close to the sun?
How long will it take to fly to the sun?
It would be faster to fly to the sun: It would take 169,090 hours to fly there at 550 miles per hour.
It would take 7,045 days to fly there at 550 miles per hour.
It would take 19.3 years to fly there..
What is the hottest planet?
VenusVenus is the exception, as its proximity to the Sun and dense atmosphere make it our solar system’s hottest planet.
How old is the earth?
4.543 billion yearsEarth/Age
Why is our sun so special?
Compared with the billions of other stars in the universe, the sun is unremarkable. But for Earth and the other planets that revolve around it, the sun is a powerful center of attention. It holds the solar system together; provides life-giving light, heat, and energy to Earth; and generates space weather.
Can you Outfly the sun?
Yes – but only in theory. The Earth is roughly 40,000km in circumference at the equator, and completes one rotation every 24 hours. This means that the Sun effectively zooms across the face of the Earth at the equator at around 1,700km/h. So you’d have to travel at least this fast to stay in daylight.
How many galaxies are there?
two million millionOne 2016 study estimated that the observable universe contains two trillion—or two million million—galaxies. Some of those distant systems are similar to our own Milky Way galaxy, while others are quite different.
What planet is closest to the sun?
MercuryZipping around the sun in only 88 days, Mercury is the closest planet to the sun, and it’s also the smallest, only a little bit larger than Earth’s moon.
What is the biggest star in the universe?
The largest known star in the universe is UY Scuti, a hypergiant with a radius around 1,700 times larger than the sun.
What is our sun mainly made of?
hydrogenDespite the controversy, everyone agrees on the basics: The sun consists mainly of hydrogen and helium, the two lightest elements. It generates energy at its center through nuclear reactions that convert hydrogen into helium.
Is the sun black?
The Sun, with an effective temperature of approximately 5800 K, is an approximate black body with an emission spectrum peaked in the central, yellow-green part of the visible spectrum, but with significant power in the ultraviolet as well.
What color is the hottest star?
Blue starsWhite stars are hotter than red and yellow. Blue stars are the hottest stars of all. Stars are not really star-shaped.
Is the sun a gas?
The Sun is our nearest star. It is, as all stars are, a hot ball of gas made up mostly of Hydrogen. The Sun is so hot that most of the gas is actually plasma, the fourth state of matter. The first state is a solid and it is the coldest state of matter.
Are we made of stars?
Stars that go supernova are responsible for creating many of the elements of the periodic table, including those that make up the human body. … ‘It is totally 100% true: nearly all the elements in the human body were made in a star and many have come through several supernovas. ‘
Is the sun actually blue?
Our Sun is white, and it would look white if you looked at it from space. The atmosphere scatters sunlight, especially light of shorter wavelength, i.e. blue light. So the Sun appears slightly orange-ish as a result. The missing blue light isn’t really missing at all, it’s what makes the sky blue!
How many Earths can fit in our sun?
With a radius of 432,168.6 miles (695,508 kilometers), our Sun is not an especially large star—many are several times bigger—but it is still far more massive than our home planet: 332,946 Earths match the mass of the Sun. The Sun’s volume would need 1.3 million Earths to fill it.
Is the sun made of gold?
Careful analysis of the Sun’s spectrum shows that about 6 ten-billionths (0.0000000006) of the mass of the Sun consists of atoms of gold. … That’s a heap of gold! In fact, it’s about the same mass as one of the largest asteroids like Ceres – and Ceres is 913 kilometers in diameter.
What is our Sun described as?
The sun is a star, a hot ball of glowing gases at the heart of our solar system. Its influence extends far beyond the orbits of distant Neptune and Pluto. Without the sun’s intense energy and heat, there would be no life on Earth. … Average diameter: 864,000 miles, about 109 times the size of the Earth.
What type of star is our sun at the moment?
The Sun is a G-type main-sequence star (G2V) based on its spectral class. As such, it is informally and not completely accurately referred to as a yellow dwarf (its light is closer to white than yellow).
Can anyone go to the Sun?
In theory, we could. But the trip is long — the sun is 93 million miles (about 150 million kilometers) away — and we don’t have the technology to safely get astronauts to the sun and back yet. … The sun’s surface is about 6,000 Kelvin, which is 10,340 degrees Fahrenheit (5,726 degrees Celsius).
What color is the sun?
whiteThe color of the sun is white. The sun emits all colors of the rainbow more or less evenly and in physics, we call this combination “white”. That is why we can see so many different colors in the natural world under the illumination of sunlight.
What would happen if you get close to the sun?
That said, an astronaut so close to the sun is way, way out of position. … Heat coming off the sun dissipates over distance, but a person drifting in space would begin encountering that kind of heat (the five-yard line) some three million miles from the sun.