HR Diagram Explained - Star Color, Temperature and Luminosity

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HR Diagram Explained - Star Color, Temperature and Luminosity

Рет қаралды 18,591

Learn the Sky

Күн бұрын

Пікірлер: 25

@learnthesky 4 ай бұрын

Thanks for watching! New to stargazing? Download my FREE Stargazing Starter Guide: www.learnthesky.com/stargazing_starter_guide

@c2rail Жыл бұрын

I remember studying the HR Diagram in my university astronomy classes. I loved this topic! Thanks for 'shedding some light' on the evolution of the stars. Great video!

@andrewd2114 2 ай бұрын

I've had such a hard time understanding this diagram in my different astronomy books, this has been by far the best explanation I've had

@learnthesky 2 ай бұрын

I’m glad this helped! 🤩

@ColdBrewNitro Жыл бұрын

it’s here!! the HR diagram!! been eager for this one thanks for the upload queen

@fernandobautista3200 Жыл бұрын

Your students are lucky.

@saeedafyouni619 Жыл бұрын

Oh thank you for uploading I've been waiting for a video upload great job Janine

@bwambalepedson2528 Ай бұрын

Thanks for that package more explanation about the spectral type of a Star ⭐

@ZeroLiteralTech 8 ай бұрын

I love this! This helped me a lot! It made me gain a clear understanding on what the H. R. Diagram is, and how it works like. Thank you very much!! 🙌🙌👏👏🙏🙏🙏

@kevanhubbard9673 Жыл бұрын

I think that Brown Dwalf stars have been added to the spectral HR diagram now?As the have achieved semi fusion they give off some light.

@learnthesky 11 ай бұрын

I haven’t seen an HR diagram with brown dwarfs on it. You’ve given me something new to look for and learn. Thank you for sharing.

@AstroCatz Жыл бұрын

intriguing!

@johnadams2313 Жыл бұрын

I remember studying astronomy in college and working in the schools planetarium. It was so fascinating and enjoyable. Thanks for bringing back the memories. ❤

@geneticnew Жыл бұрын

Got it, thanks and regards

@badalsingh428 Жыл бұрын

Finally my searched will end here Thanks a lot mam

@andtherefore8076 Жыл бұрын

The hr diagram!! Thank you so much

@MountainFisher Жыл бұрын

This was very enjoyable and quite educational. You explained the HR Diagram markedly better than my Star Atlas explains it. This is considerably more memorable, may I ask what Grade you teach Janine? It seems rather advanced for less than 5th or 6th grades. I didn't get a notification from KZfaq for it when it came out and not the only time as well.

@learnthesky Жыл бұрын

I teach high school.

@MountainFisher Жыл бұрын

@@learnthesky That would explain why it seemed so advanced. I figured out why I thought you were an elementary teacher, the sound of your voice reminded me of Mrs. Rivers, my 5th grade teacher who taught me so much of how important Science was. You have the same voice. Funny story was she started the year as Miss Doody and came back after Christmas as Mrs. Rivers.

@oia_trab2306 6 ай бұрын

@@MountainFisher nah the rizzler at work

3 ай бұрын

love this but check betelgeuse pronaunciation. This is confusing

@StagnantMizu Жыл бұрын

why does one star goes from white to blue to yellow in different pictures? magnitude 13 star.

@learnthesky Жыл бұрын

It could be how the picture was altered, or the equipment being used. Or perhaps filters that were being used. There are lots of reasons why the photos could look different.