Wednesday Dec 18, 2024
Wednesday Dec 18, 2024

Planetary nebulae

Scientists explain how Butterfly Nebula got its wings

Jan 18, 2023
Planetary nebulae form when red giant stars expel their outermost layers as they run out of helium fuel, becoming hot, dense white dwarf stars that are roughly the size of Earth.
Nepal's First Online News Portal
Published by Nepalnews Pvt Ltd
Editor: Raju Silwal
Information Department Registration No. 1505 / 076-77

Contact

Kathmandu, Nepal,


Newsroom
##

E-mail
nepalnewseditor@gmail.com

Terms of Use Disclaimer
© NepalNews. 2021 All rights reserved. | Nepal's First News Portal