The composition of the solar system detailsreveal a vast... Show more
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16
0
A
Akira
16/04/2023
Geography
solar system
153
•
16 Apr 2023
•
Awesome Solar System: Mercury's Hot Secrets and Venus from Earth!
A
Akira
@akira_rwxi
1 / 6
Planetary Classification and Mercury
The solar system's planets are divided into two main categories: inner and outer planets, separated by the asteroid belt. Temperature and features of Mercury planet make it unique as the smallest and closest planet to the Sun.
Vocabulary: Inner planets are primarily composed of rock, while outer planets consist mainly of gases.
Highlight: Mercury experiences extreme temperature variations due to its proximity to the Sun and lacks an atmosphere.
Definition: Planets are spherical objects that orbit around the Sun under their own gravitational influence.
Venus and Earth
Facts about Venus visible from Earth demonstrate its significance as our closest planetary neighbor. Venus exhibits unique characteristics including its retrograde rotation and thick atmosphere.
Quote: "Venus is clearly visible in the night sky and is known as both the Morning Star and Evening Star."
Highlight: Venus maintains the highest surface temperature (464°C) of any planet due to its dense carbon dioxide atmosphere.
Example: Earth, known as the Blue Planet, remains the only known world supporting life.
Mars and Gas Giants
Mars, the red planet, marks the boundary between inner and outer planets. Jupiter and Saturn dominate the outer solar system with their massive size and numerous satellites.
Definition: Gas giants are planets primarily composed of hydrogen and helium.
Highlight: Jupiter possesses the strongest gravitational force among all planets and hosts 67 natural satellites.
Example: Saturn's distinctive rings consist of ice particles and rock debris.
Ice Giants and Dwarf Planets
Uranus and Neptune represent the ice giant category, while dwarf planets occupy various orbits throughout the solar system.
Vocabulary: Ice giants are planets with atmospheres containing significant amounts of water, ammonia, and methane ices.
Highlight: Scientists have identified 173 natural satellites orbiting various planets and dwarf planets.
Example: Neptune appears blue due to its atmospheric composition and maintains 14 natural satellites.
Asteroids and Cultural Significance
Asteroids represent remnants from the solar system's formation, while human cultures have developed various beliefs and scientific understanding about cosmic phenomena.
Definition: Asteroids are rocky debris left over from the solar system's formation period.
Highlight: Galileo Galilei's telescopic observations marked a turning point in our understanding of the universe.
Example: Recent research by Caltech suggests the possible existence of a ninth planet, though this remains unconfirmed.
The Sun and Solar System Formation
The solar system emerged 4.6 billion years ago, with the Sun as its central star. The Sun's immense presence defines our cosmic neighborhood, containing nearly all the system's mass and providing essential energy for life.
Definition: The solar system consists of the Sun and all celestial bodies bound by its gravitational force.
Highlight: The Sun's core reaches temperatures of 15 million degrees Celsius, while its surface maintains 6,000 degrees Celsius.
Example: The Sun's rotation period of 25.4 Earth days demonstrates its massive scale and influence on the system.
We thought you’d never ask...
What is the Knowunity AI companion?
Our AI Companion is a student-focused AI tool that offers more than just answers. Built on millions of Knowunity resources, it provides relevant information, personalised study plans, quizzes, and content directly in the chat, adapting to your individual learning journey.
Where can I download the Knowunity app?
You can download the app from Google Play Store and Apple App Store.
Is Knowunity really free of charge?
That's right! Enjoy free access to study content, connect with fellow students, and get instant help – all at your fingertips.
Can't find what you're looking for? Explore other subjects.
Students love us — and so will you.
4.9/5
App Store
4.8/5
Google Play
The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.
Stefan S
iOS user
This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.
Samantha Klich
Android user
Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.
Anna
iOS user
Best app on earth! no words because it’s too good
Thomas R
iOS user
Just amazing. Let's me revise 10x better, this app is a quick 10/10. I highly recommend it to anyone. I can watch and search for notes. I can save them in the subject folder. I can revise it any time when I come back. If you haven't tried this app, you're really missing out.
Basil
Android user
This app has made me feel so much more confident in my exam prep, not only through boosting my own self confidence through the features that allow you to connect with others and feel less alone, but also through the way the app itself is centred around making you feel better. It is easy to navigate, fun to use, and helpful to anyone struggling in absolutely any way.
David K
iOS user
The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!
Sudenaz Ocak
Android user
In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.
Greenlight Bonnie
Android user
very reliable app to help and grow your ideas of Maths, English and other related topics in your works. please use this app if your struggling in areas, this app is key for that. wish I'd of done a review before. and it's also free so don't worry about that.
Rohan U
Android user
I know a lot of apps use fake accounts to boost their reviews but this app deserves it all. Originally I was getting 4 in my English exams and this time I got a grade 7. I didn’t even know about this app three days until the exam and it has helped A LOT. Please actually trust me and use it as I’m sure you too will see developments.
Xander S
iOS user
THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE THE SCHOOLGPT. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮
Elisha
iOS user
This apps acc the goat. I find revision so boring but this app makes it so easy to organize it all and then you can ask the freeeee ai to test yourself so good and you can easily upload your own stuff. highly recommend as someone taking mocks now
Paul T
iOS user
The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.
Stefan S
iOS user
This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.
Samantha Klich
Android user
Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.
Anna
iOS user
Best app on earth! no words because it’s too good
Thomas R
iOS user
Just amazing. Let's me revise 10x better, this app is a quick 10/10. I highly recommend it to anyone. I can watch and search for notes. I can save them in the subject folder. I can revise it any time when I come back. If you haven't tried this app, you're really missing out.
Basil
Android user
This app has made me feel so much more confident in my exam prep, not only through boosting my own self confidence through the features that allow you to connect with others and feel less alone, but also through the way the app itself is centred around making you feel better. It is easy to navigate, fun to use, and helpful to anyone struggling in absolutely any way.
David K
iOS user
The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!
Sudenaz Ocak
Android user
In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.
Greenlight Bonnie
Android user
very reliable app to help and grow your ideas of Maths, English and other related topics in your works. please use this app if your struggling in areas, this app is key for that. wish I'd of done a review before. and it's also free so don't worry about that.
Rohan U
Android user
I know a lot of apps use fake accounts to boost their reviews but this app deserves it all. Originally I was getting 4 in my English exams and this time I got a grade 7. I didn’t even know about this app three days until the exam and it has helped A LOT. Please actually trust me and use it as I’m sure you too will see developments.
Xander S
iOS user
THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE THE SCHOOLGPT. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮
Elisha
iOS user
This apps acc the goat. I find revision so boring but this app makes it so easy to organize it all and then you can ask the freeeee ai to test yourself so good and you can easily upload your own stuff. highly recommend as someone taking mocks now
Paul T
iOS user
Awesome Solar System: Mercury's Hot Secrets and Venus from Earth!
A
Akira
@akira_rwxi
The composition of the solar system details reveal a vast cosmic structure formed 4.6 billion years ago, with the Sun containing 99.86% of the system's total mass. The system includes planets, dwarf planets, satellites, and various celestial bodies.
- Sun dominates... Show more
Planetary Classification and Mercury
The solar system's planets are divided into two main categories: inner and outer planets, separated by the asteroid belt. Temperature and features of Mercury planet make it unique as the smallest and closest planet to the Sun.
Vocabulary: Inner planets are primarily composed of rock, while outer planets consist mainly of gases.
Highlight: Mercury experiences extreme temperature variations due to its proximity to the Sun and lacks an atmosphere.
Definition: Planets are spherical objects that orbit around the Sun under their own gravitational influence.
Sign up to see the contentIt's free!
Access to all documents
Improve your grades
Join milions of students
By signing up you accept Terms of Service and Privacy Policy
Venus and Earth
Facts about Venus visible from Earth demonstrate its significance as our closest planetary neighbor. Venus exhibits unique characteristics including its retrograde rotation and thick atmosphere.
Quote: "Venus is clearly visible in the night sky and is known as both the Morning Star and Evening Star."
Highlight: Venus maintains the highest surface temperature (464°C) of any planet due to its dense carbon dioxide atmosphere.
Example: Earth, known as the Blue Planet, remains the only known world supporting life.
Sign up to see the contentIt's free!
Access to all documents
Improve your grades
Join milions of students
By signing up you accept Terms of Service and Privacy Policy
Mars and Gas Giants
Mars, the red planet, marks the boundary between inner and outer planets. Jupiter and Saturn dominate the outer solar system with their massive size and numerous satellites.
Definition: Gas giants are planets primarily composed of hydrogen and helium.
Highlight: Jupiter possesses the strongest gravitational force among all planets and hosts 67 natural satellites.
Example: Saturn's distinctive rings consist of ice particles and rock debris.
Sign up to see the contentIt's free!
Access to all documents
Improve your grades
Join milions of students
By signing up you accept Terms of Service and Privacy Policy
Ice Giants and Dwarf Planets
Uranus and Neptune represent the ice giant category, while dwarf planets occupy various orbits throughout the solar system.
Vocabulary: Ice giants are planets with atmospheres containing significant amounts of water, ammonia, and methane ices.
Highlight: Scientists have identified 173 natural satellites orbiting various planets and dwarf planets.
Example: Neptune appears blue due to its atmospheric composition and maintains 14 natural satellites.
Sign up to see the contentIt's free!
Access to all documents
Improve your grades
Join milions of students
By signing up you accept Terms of Service and Privacy Policy
Asteroids and Cultural Significance
Asteroids represent remnants from the solar system's formation, while human cultures have developed various beliefs and scientific understanding about cosmic phenomena.
Definition: Asteroids are rocky debris left over from the solar system's formation period.
Highlight: Galileo Galilei's telescopic observations marked a turning point in our understanding of the universe.
Example: Recent research by Caltech suggests the possible existence of a ninth planet, though this remains unconfirmed.
Sign up to see the contentIt's free!
Access to all documents
Improve your grades
Join milions of students
By signing up you accept Terms of Service and Privacy Policy
The Sun and Solar System Formation
The solar system emerged 4.6 billion years ago, with the Sun as its central star. The Sun's immense presence defines our cosmic neighborhood, containing nearly all the system's mass and providing essential energy for life.
Definition: The solar system consists of the Sun and all celestial bodies bound by its gravitational force.
Highlight: The Sun's core reaches temperatures of 15 million degrees Celsius, while its surface maintains 6,000 degrees Celsius.
Example: The Sun's rotation period of 25.4 Earth days demonstrates its massive scale and influence on the system.
We thought you’d never ask...
What is the Knowunity AI companion?
Our AI Companion is a student-focused AI tool that offers more than just answers. Built on millions of Knowunity resources, it provides relevant information, personalised study plans, quizzes, and content directly in the chat, adapting to your individual learning journey.
Where can I download the Knowunity app?
You can download the app from Google Play Store and Apple App Store.
Is Knowunity really free of charge?
That's right! Enjoy free access to study content, connect with fellow students, and get instant help – all at your fingertips.
Can't find what you're looking for? Explore other subjects.
Students love us — and so will you.
4.9/5
App Store
4.8/5
Google Play
The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.
Stefan S
iOS user
This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.
Samantha Klich
Android user
Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.
Anna
iOS user
Best app on earth! no words because it’s too good
Thomas R
iOS user
Just amazing. Let's me revise 10x better, this app is a quick 10/10. I highly recommend it to anyone. I can watch and search for notes. I can save them in the subject folder. I can revise it any time when I come back. If you haven't tried this app, you're really missing out.
Basil
Android user
This app has made me feel so much more confident in my exam prep, not only through boosting my own self confidence through the features that allow you to connect with others and feel less alone, but also through the way the app itself is centred around making you feel better. It is easy to navigate, fun to use, and helpful to anyone struggling in absolutely any way.
David K
iOS user
The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!
Sudenaz Ocak
Android user
In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.
Greenlight Bonnie
Android user
very reliable app to help and grow your ideas of Maths, English and other related topics in your works. please use this app if your struggling in areas, this app is key for that. wish I'd of done a review before. and it's also free so don't worry about that.
Rohan U
Android user
I know a lot of apps use fake accounts to boost their reviews but this app deserves it all. Originally I was getting 4 in my English exams and this time I got a grade 7. I didn’t even know about this app three days until the exam and it has helped A LOT. Please actually trust me and use it as I’m sure you too will see developments.
Xander S
iOS user
THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE THE SCHOOLGPT. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮
Elisha
iOS user
This apps acc the goat. I find revision so boring but this app makes it so easy to organize it all and then you can ask the freeeee ai to test yourself so good and you can easily upload your own stuff. highly recommend as someone taking mocks now
Paul T
iOS user
The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.
Stefan S
iOS user
This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.
Samantha Klich
Android user
Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.
Anna
iOS user
Best app on earth! no words because it’s too good
Thomas R
iOS user
Just amazing. Let's me revise 10x better, this app is a quick 10/10. I highly recommend it to anyone. I can watch and search for notes. I can save them in the subject folder. I can revise it any time when I come back. If you haven't tried this app, you're really missing out.
Basil
Android user
This app has made me feel so much more confident in my exam prep, not only through boosting my own self confidence through the features that allow you to connect with others and feel less alone, but also through the way the app itself is centred around making you feel better. It is easy to navigate, fun to use, and helpful to anyone struggling in absolutely any way.
David K
iOS user
The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!
Sudenaz Ocak
Android user
In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.
Greenlight Bonnie
Android user
very reliable app to help and grow your ideas of Maths, English and other related topics in your works. please use this app if your struggling in areas, this app is key for that. wish I'd of done a review before. and it's also free so don't worry about that.
Rohan U
Android user
I know a lot of apps use fake accounts to boost their reviews but this app deserves it all. Originally I was getting 4 in my English exams and this time I got a grade 7. I didn’t even know about this app three days until the exam and it has helped A LOT. Please actually trust me and use it as I’m sure you too will see developments.
Xander S
iOS user
THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE THE SCHOOLGPT. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮
Elisha
iOS user
This apps acc the goat. I find revision so boring but this app makes it so easy to organize it all and then you can ask the freeeee ai to test yourself so good and you can easily upload your own stuff. highly recommend as someone taking mocks now
Paul T
iOS user