Back to Discover
🚀

Subgiant

space Maturity 5-7

A subgiant is a star.

HRDiagram.png
HRDiagram.png
It is getting bigger. It is also getting brighter. This happens as the star gets old. It is not a giant star yet. It is in between. Do you like stars?

37 words
🖼️ Images & Media (4)
File:Zams and tracks.png
Zams and tracks.png
File:M5 colour magnitude diagram.png
M5 colour magnitude diagram.png
File:HRDiagram.png
HRDiagram.png
File:Open cluster HR diagram ages.gif
Open cluster HR diagram ages.gif
Up Next
🚀
Yellow supergiant
Space
→
More to explore

✨ What else?

Related topics you might enjoy

Yellow supergiant 0% Red supergiant 0% Giant star 0% Red-giant branch 0% Supergiant 0%

🔬 Go deeper

More advanced topics to explore

Yellow supergiant Red supergiant Giant star Red-giant branch

🪜 Step back

Simpler topics to build understanding

Arcturus Stellar mass
📚 Content adapted from Wikipedia | Readability: FK 11.6 | Vital Level 5