https://padlet.com/misschang1/5ujqz1y359ixt8cb From its birth to its death. en-us 2021-01-21 20:01:12 UTC 2025-10-08 02:46:26 UTC hello@padlet.com https://padlet.net/icons/png/2600.png https://padlet.com/misschang1/5ujqz1y359ixt8cb/wish/1115650241 A.)A Nebula looks like clouds that have interstellar gas and dust inside of them and it looks like cotton candy.
B.)Nebula comes from the gas and dust thrown out by the explosion of a dying star, aka a supernova.
C.)The Nebula was formed approximately 4.6 billion years ago.
D.)Most nebula are huge and span light years–even millions of light years across. On average, nebulae occupy trillions and trillions of miles in space.
E.)A nebula is very bright according to the Lynd  Catalog of the brightest Nebula which uses a scale of 1-6, where 1 is brightest and 6 is barely detectable and most nebula's are either a 1 or a 2.
F.)The temperature of the gas in the nebula is about 10,000 degrees Celsius.
G.)A interesting fact is that a nebula ha plasma inside of it and i didn't actually know this.]]> 2021-01-22 19:43:09 UTC https://padlet.com/misschang1/5ujqz1y359ixt8cb/wish/1115650241 https://padlet.com/misschang1/5ujqz1y359ixt8cb/wish/1115654588 - Brenda Cuautle
1) The main sequence looks like an average size ball with a bright strong color. 
2) The main sequence starts of as clouds of dust and gas but if the stars have enough mass the gas and dust burn hotter and it eventually reaches a temperature high enough to fuse hydrogen into helium turning the star on and becoming a main sequence star being powered by hydrogen fusion. 
3) A main sequence happens on stage 4 when a start begins to release energy, stopping it from shrinking even more causing it to shine. 
4) A main sequence can range from about a tenth of the mass of the sun to up to 200 times as big.
5)  Main sequence stars have different stages a faint red star is the least massive and they start around one-tenth that of the sun and bright blue ones are the most about 20 times that of the sun. 
6)The main sequence is about 18 million Kelvin hot. 
7) A fun fact about main sequence stars is that about 22,000 stars are in their main sequence. ]]> 2021-01-22 19:44:25 UTC https://padlet.com/misschang1/5ujqz1y359ixt8cb/wish/1115654588 https://padlet.com/misschang1/5ujqz1y359ixt8cb/wish/1115655220 A) The red giant is a yellow-orange to red that blends hydrogen into helium into a shell that surrounds an inert helium core.
B) The sun will start the helium burning process and this begins once all the hydrogen is exhausted. The inert helium that has been built there will become unstable and collapse under its own weight. 
C) The Red giant will happen in 5.4 billion years from now. 
D) The Red Giant can reach 100 million to 1 billion kilometers a diameter. 
E) Red Giant is in between 100 to 1,000 times brighter than our Sun.
F) The Red Giant is 4,000 to 5,800 degrees Fahrenheit. 
G)A Red Giant interesting fact can be that the Red Giants live up to 0.1 to 2 billion years.
-Darlen Cuevas ]]> 2021-01-22 19:44:37 UTC https://padlet.com/misschang1/5ujqz1y359ixt8cb/wish/1115655220 s1004021055 https://padlet.com/misschang1/5ujqz1y359ixt8cb/wish/1115721848 1) A "Planetary" Nebula consists of gases as the star has run out of fuel to continue burning 
2) A "Planetary" Nebula has layers of gases that expand out in space that glow red and usually look like rings or bubbles 
3) The gas from a "Planetary" Nebula can reach temperatures of up to 10,000 degrees Celsius ]]> 2021-01-22 20:04:30 UTC https://padlet.com/misschang1/5ujqz1y359ixt8cb/wish/1115721848 s1004038531 https://padlet.com/misschang1/5ujqz1y359ixt8cb/wish/1115760079 The Sun is currently a main sequence star and will remain so for another 4-5 billion years. It will then expand and cool to become a red giant. The white dwarf star will run out of nuclear fuel and slowly cool down over many billions of years.]]> 2021-01-22 20:16:57 UTC https://padlet.com/misschang1/5ujqz1y359ixt8cb/wish/1115760079