Helium star
id:
helium-star-177-14777925
title:
Helium star
text:
A helium star is a class O or B star (blue), which has extraordinarily strong helium lines and weaker than normal hydrogen lines, indicating strong stellar winds and a mass loss of the outer envelope. Extreme helium stars (EHe) entirely lack hydrogen in their spectra. Pure helium stars lie on or near a helium main sequence, analogous to the main sequence formed by the more common hydrogen stars.
brand slug:
wiki
category slug:
encyclopedia
description:
Blue star with strong helium lines
original url:
https://en.wikipedia.org/wiki/Helium_star
date created:
2008-09-30T02:03:20Z
date modified:
2024-09-04T04:04:00Z
main entity:
{"identifier":"Q1191404","url":"https://www.wikidata.org/entity/Q1191404"}
image:
fields total:
13
integrity:
15