Exotic types of stars with things inside them:  #astrophysics #space #astronomy 
<br /><a href='https://en.wikipedia.org/wiki/Quasi-star
'>https://en.wikipedia.org/wiki/Quasi-star
</a><br /><a href='https://en.wikipedia.org/wiki/Thorne%E2%80%93%C5%BBytkow_object'>https://en.wikipedia.org/wiki/Thorne%E2%80%93%C5%BBytkow_object</a>