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Planetary Science

Planetary Science is the study of Planets and the Solar System, a combination of Astronomy and Earth Sciences. Find questions about the different planets and more.

25,144 Questions

Gravity your kinetic energy when you are driving uphill and it when you are driving downhill?

When driving uphill, gravity acts against your kinetic energy, requiring more energy to maintain speed. When driving downhill, gravity aids your kinetic energy, allowing you to maintain or increase speed more easily. In both cases, potential energy is converted to kinetic energy as the vehicle moves.

What is the smallest size of nutriwhip cartons?

The smallest size of Nutriwhip cartons is typically 1 liter.

What studies the Sun and its interactions with Earth and other planets in the solar system?

The field of heliophysics studies the Sun and its interactions with Earth and other planets in the solar system. It involves understanding solar activity, solar wind, magnetic fields, and their impacts on the space environment surrounding the planets. Scientists use various instruments, satellites, and spacecraft to study these phenomena.

How many metaroites have hit the eath?

There have been thousands of known meteorite impacts on Earth, with an estimated average of about 25 million meteorites smaller than 10 grams entering the Earth's atmosphere every day. However, only a few hundred of these are recovered and identified as meteorites.

Why is lisbiaon hotter than tehran in the winter?

Lisbon is hotter than Tehran in winter due to their difference in latitude and climate. Lisbon's location near the coast and its mild Mediterranean climate results in higher temperatures compared to Tehran, which is inland and experiences colder winters due to its location in a continental climate zone.

What is the shape of a culumbus cloud?

They are puffy, like cotton balls. Not in any any particular shape, just round(ish).
Gigantic white towers of cloud with dark grey bases, sometimes with flattened tops appearing like a pancake or an anvil
A cumulonimbus formation is tall and billowing, with an anvil-shaped top.
Cumulonimbus clouds have flat tops and bottoms, giving them an anvil-like appearance.
stormy weather, most likely low pressures system, and gusty... and occurs during a cold front. :D

How is moon a distraction to the people of earth?

The moon can be considered a distraction to people on Earth because it can influence our behavior through activities like moon-watching, astrology, or affecting our sleep patterns. Some argue that too much focus on lunar phenomena or superstitions might divert attention from more pressing issues on Earth. However, for many, the moon serves as a source of wonder, inspiration, and connection to the greater universe.

Where is planet Earth and the solar system located?

The heliocentric model is the one that has the Sun at the centre and the Earth the third planet out. We don't use the heliocentric model of Copernicus with its circles and epicycles, that was superseded by Kepler's model, but we still have the Sun at the centre.

What is a symmetrically shaped oval in Planetary Science?

In planetary science, a symmetrically shaped oval refers to an elongated feature on a planetary body that resembles an oval shape with symmetry along its axis. These ovals are often observed on the surfaces of planets or moons and can be influenced by various geological processes such as impact cratering, tectonic activity, or volcanic eruptions. Observing and studying these symmetrically shaped ovals can provide insights into the geological history and internal processes of the planetary body.

Why do you believe what goes around comes around does not pertain to them?

Believing in "what goes around comes around" suggests a karma-like view of the world, where actions have consequences that are interconnected. Some people may not believe in this idea because they believe in different philosophies that do not involve the concept of karma or because they see life as random and not necessarily governed by cause and effect in this way.

Which planet has very prominent rings around it?

Saturn has very prominent rings around it, consisting of ice particles, rock debris, and dust. These rings are one of the most iconic features of the planet and easily visible from Earth through a telescope.

How far is the next possible inhabited planet?

It must be far away because it takes alot for Scientests to see it.

Probably around 1 million miles away. I may be wrong but it should be about right.

Thank you for reading my answer. :)

From Lauren and Kirsty

Do stars and planets glow?

Stars emit their own light due to nuclear fusion in their cores, making them glow brightly. Planets, on the other hand, do not produce their own light but instead reflect light from a nearby star (usually the Sun), causing them to appear as glowing objects in the sky.

What type of mission can provide information about more than one planet?

A multi-planetary mission involves one spacecraft visiting and studying multiple planets within our solar system. These missions are designed to gather data on various celestial bodies, aiding in our understanding of planetary systems. Examples include the Voyager and Cassini missions.

Which way do rotation occurs if you are not told otherwise?

By default, rotation is assumed to occur in a counterclockwise direction unless otherwise specified.

Is the goldilocks planet in a solar system?

The "Goldilocks planet" refers to a planet that is situated at just the right distance from its star to potentially support liquid water on its surface, which is a key factor for life as we know it. While there are candidates that fit this description in various solar systems, Earth is currently the only confirmed Goldilocks planet in our own solar system.

Is the equator the sun?

No, the equator is an imaginary line on the Earth's surface that divides the planet into the Northern and Southern Hemispheres. The sun is a star at the center of the solar system that emits light and heat.

How the planets are alike and different?

Some plants are suitable for life.

Others aren't.

Some planets are made of gas.

Others are solid

Some have an atmosphere

Some don't

Some have water

Some don't

Some are hot, scorching deserts

Others are icy and wet

...you get the idea :)

What planet has the least variation in surface temperature?

Mercury has the least variation in surface temperature among the planets in our solar system. This is because it has almost no atmosphere to trap heat, leading to very hot temperatures on the sunny side and very cold temperatures on the dark side.

What planet is also known as jovian?

Jovian planets are also know as the gas giants. There are four in our solar system. They are: Jupiter, Saturn Uranus and Neptune

Is Neptune small or big?

Neptune is a gas giant several times larger than Earth.

Why is venus is hotter than mercury even thow mercury is nearest to the sun?

Because mercury doesn't have and atmosphere it isn't able to hold on to the heat from the Sun. So at night Mercury gets VERY cold. Venus has a very thick atmosphere and it is able to hold on to its heat.

Mercury:

all the heat escapes because it doesn't have a thick atmosphere

Venus:

has a thick atmosphere and it is able to hold no to the heat unlike mercury

Why is the moon sometimes called the silent planet?

Because the moon has no atmosphere which means it has no wind or any weather, so there is no sound to hear.There is also no medium for the sound to travel through.Sound cannot travel through empty space (a vacuum).

Which method enables you to scale and rotate an image?

You can scale and rotate an image using the transformation methods available in image processing libraries or software, such as OpenCV in Python or Adobe Photoshop. These methods allow you to adjust the scale and rotation of the image based on your requirements.