Thursday, 6 August 2020
mars questions
A solar system is a bunch of planets and the sun all grouped together.
A milky way is a galaxy and a galaxy is a bunch of solar systems.
A star is a bunch of gas mostly helium and hydrogen.
Nebula is dust and gasses mostly helium and hydrogen.
A star takes million's of years to die but when it does it means that the sun has burned all its hydrogen fuel. they also explode.
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment
To support my learning I ask you to comment as follows:
1. Something positive - something you like about what I have shared.
2. Thoughtful - A sentence to let us know you actually read/watched or listened to what I had to say
3. Something thoughtful - how have you connected with my learning? Give me some ideas for next time or ask me a question.