answersLogoWhite

0

🧪

Astronomy

The scientific study of celestial bodies. Find questions on Constellations, Planets and more.

23,887 Questions

How long is one Saturn month?

What do you mean by "Saturn month"?

On Earth, a "month" is based upon the time it takes the Moon to orbit the Earth or to go through its phases.

Saturn has several large moons; you can look up their periods of revolution around Saturn if you like.

Titan is easily Saturn's largest moon

You could define a "Saturn month" based on Titan's period of revolution, but there is no such term in general use.

Suppose the Moon rotated on its axis just as quickly as Earth. Would we still always see the same side of the Moon from Earth?

Well, honey, if the Moon decided to show off and spin as fast as Earth, then yes, we would see different sides of the Moon from Earth. But let's be real, the Moon is just too lazy to do that, so we're stuck with its one pretty face staring back at us.

What is the period of a planet whose solar distance is 10 AU?

The period of a planet can be calculated using Kepler's third law, which states that the square of the period is proportional to the cube of the semi-major axis of the orbit. For a planet at a solar distance of 10 AU, the period can be calculated as (10^3)^(1/2) = 10 years.

Does it really take 24 hours for earth to rotate on its axis?

No. It takes 24 hours to bring the observed position of the sun (on average throughout the year) to the same place in the sky. Because the earth is going around the sun, each six months the sun is south at midday but pointing in an exactly opposite direction to the stars as it was 6 mths before. The rotation period is about 4 mins less than 24 hours.

Why are there more stars seen in a village than city?

Because there is less background light, so the sky is darker. We see bright stars against the background of the sky. During the daytime when the sky is bright, we can't see the stars. They're THERE, they just aren't bright enough to be seen against the background of the bright sky.

City nights are bright enough that only the brightest stars are visible. Out in the country, away from the city lights, the sky is dark enough to really see the dimmer stars. - and the bright ones REALLY stand out.

What is a Comanche moon?

The Autumnal full moon, known as the "Harvest Moon" or "Hunter's Moon" elsewhere, is still called a Comanche Moon in Texas because the Comanches were known to raid settlements then.

What would happen to a nebula if the pressure inside it was greater than the force of gravity?

Well, isn't that a happy little thought! If the pressure inside a nebula were greater than the force of gravity, it might cause the nebula to expand and disperse into the surrounding space. Just like a gentle breeze carrying flower petals through the air, the nebula's beautiful gases could drift away and create new wonders in the cosmos. Remember, in the vast universe, there's always room for new beginnings and endless possibilities.

Does the sun causes wind on on earth?

No, most winds are not caused by earth's rotation. Most, if not all, winds are caused by the uneven heating of earth's surface. To even out the heating of earth's surface, high pressure areas spread into low pressure areas, causing what we know as wind.

Where is Corvus located in the night sky?

It's visible in the southern sky, made up of 11 main stars.

Obviously it moves around the sky during the night. Its location alsodepends on the time of year.

Nearby constellations are Crater, Hydra and Virgo.

What would be different on earth if the moon did not exist?

If there were no moon, there would be no tides. There would also be complete darkness at night, except for starlight.

Astronomy would probably be less advanced if there never was a moon. The sight of the moon has excited wonder and curiosity throughout the ages.

The moon is slowly drifting away from the earth and was once a lot closer but, at less than 4 centimeters a year, it won't be leaving anytime soon!

The force of gravity between two objects will be greatest if their masses are?

At any given distance between two objects, the force of gravity increases

as the product of their individual masses increases.

In principle, there is no "greatest". As long as you can keep increasing the

product of their masses, the gravitational force of attraction between them

will keep increasing.

What does it mean when you see a shooting star with someone twice in a row?

It means you are probably spending a lot of time with that person, and what you think the shooting star is telling you has probably already been true for some time. The shooting stars are beautiful, but they don't 'mean' anything. Oh, and the shooting stars would make a wonderful theme for a poem you write for this 'someone'.

Why do hamburgers taste in outer space?

Oh, dude, hamburgers taste different in outer space because of the lack of gravity affecting your taste buds. Like, the flavors don't spread out the same way, so it's like a whole new culinary experience. Plus, who wouldn't want to be the first person to eat a burger in space? That's like intergalactic foodie status right there.

Where would your weight be greater the moon or earth?

Well, honey, your weight would be greater on Earth than on the Moon. Earth's gravity is about six times stronger than the Moon's, so you'd feel a bit lighter up there in the lunar land. But don't get any ideas about going on a diet, gravity's got your back here on Earth.

When you look out you window and see a skateboarder in front of your house and two minutes later you look up and see her several houses away you can use this information to describe her?

Based on the distance covered by the skateboarder within two minutes, one could infer that she is fast and likely skilled at skateboarding. Her ability to navigate through multiple houses suggests she is confident in her skills and comfortable with the neighborhood terrain.

Is it normal if you want to see your sister naked?

It is perfectly normal for males to want to see any female naked! It's part of puberty, when your hormones are over-active and you think about sex a whole lot. It is also normal to be curious about how other people look. The trick with relatives is to be mature enough to realize that it's not polite to look at them when they are naked. Sisters, especially, are very embarrassed by that situation, and it's immature and wrong to tease them by spying on them.

Also, if you act in a mature manner, a sister can be a valuable person to talk to about your own relationships and how to talk to other women! So you are totally normal, but you need to control your desires and tell yourself "no" when you have those thoughts. And always treat girls and women with the respect they deserve.

How old is Raditz?

Not much of Raditz's background is explored in the series ,besides the fact that he is the firstborn child of Bardock ,and the older brother of Kakarot (Goku) ,one of the last surviving saiyans ,and that he was comrades with Nappa and Vegeta while serving under Frieza. Raditz's age was never confirmed ,but he could possibly be put around Vegeta's age being a year or two older or younger.

Why earth is not moving out from its orbit?

The reason we don't feel the earth spin is because you can only experience spinning at a constant velocity as the centrifugal force, and on the surface of Earth, the centrifugal force is very weak compared to gravity. Gravity is pushing us down toward the center of the earth at roughly 9.8 m/s^2. If you are standing on the equator you have a centripetal acceleration of roughly 0.034 m/s^2, causing a centrifugal force of of your mass times the centripetal acceleration.

So you're constantly being pushed down at roughly 9.8 m/s^s and constantly being pushed up at roughly 0.034 m/s^2. Like all bodies under multiple forces, you only experience the NET force, which is pushing you down. That's why you don't feel the earth spinning.

What is the event when the sun crosses the celestial equator?

The event when the sun crosses the celestial equator is known as the equinox. There are two equinoxes in a year: the vernal (spring) equinox and the autumnal equinox. During these times, day and night are approximately equal in length all over the world. The vernal equinox marks the beginning of spring in the Northern Hemisphere and fall in the Southern Hemisphere, while the autumnal equinox marks the beginning of fall in the Northern Hemisphere and spring in the Southern Hemisphere.

From which direction does the sun rise in Australia?

Well, darling, the sun rises in the east in Australia, just like it does everywhere else on this lovely planet. So, if you're ever down under and want to catch a stunning sunrise, make sure you're facing east. But hey, if you want to watch the sun set, just turn around and face west. Easy peasy!

How is sekhar tested during the day in the story like the sun?

Well, in the story "Like the Sun," Sekhar is tested during the day by his own words. He makes a bold statement that he will only speak the truth for one day, which proves to be quite challenging as he navigates various situations where honesty is not always easy. Through these tests, Sekhar learns the importance of honesty and the impact of his words on others.

Why would a meteorite crashing into the Earth affect sunlight?

It would do nothing what so ever to the sun.

You asked about "sunlight", not "the sun", and the answer is that if it was big enough a crashing meteorite could raise a dust cloud which in turn would obscure sunlight across the area of its spread.

What is the average earth temperatures day and night?

It's always half and half.

You can argue about dusk and dawn, and the effect of the sky bending light, and the fact that the sun is larger than the Earth,

but it still comes out half & half.

How many meteors are there in the solar system?

There are too many meteors in the solar system to count individually. Meteors are constantly entering the Earth's atmosphere, but many burn up before reaching the surface. Additionally, there are countless meteors orbiting the Sun, as well as those in the asteroid belt and beyond.