![Population III stars: The Universe's ultimate reclusive pop stars | Kavli Institute for Particle Astrophysics and Cosmology (KIPAC) Population III stars: The Universe's ultimate reclusive pop stars | Kavli Institute for Particle Astrophysics and Cosmology (KIPAC)](https://kipac.stanford.edu/sites/default/files/highlights/Reionization_For_Blog.jpg)
Population III stars: The Universe's ultimate reclusive pop stars | Kavli Institute for Particle Astrophysics and Cosmology (KIPAC)
![An Element in a Paradigm Shift? - Could Population II Stars Actually be Younger than Population I stars? | Semantic Scholar An Element in a Paradigm Shift? - Could Population II Stars Actually be Younger than Population I stars? | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/fe2d5a9066763d4e5a83ea4360cdf556f5f3272b/2-Figure2-1.png)
An Element in a Paradigm Shift? - Could Population II Stars Actually be Younger than Population I stars? | Semantic Scholar
![Population III stars: The Universe's ultimate reclusive pop stars | Kavli Institute for Particle Astrophysics and Cosmology (KIPAC) Population III stars: The Universe's ultimate reclusive pop stars | Kavli Institute for Particle Astrophysics and Cosmology (KIPAC)](https://kipac.stanford.edu/sites/default/files/inline-images/H2RB1projzoom.jpg)
Population III stars: The Universe's ultimate reclusive pop stars | Kavli Institute for Particle Astrophysics and Cosmology (KIPAC)
![Population III star formation in an X-ray background - I. Critical halo mass of formation and total mass in stars - NASA/ADS Population III star formation in an X-ray background - I. Critical halo mass of formation and total mass in stars - NASA/ADS](https://s3.amazonaws.com/adsabs-thumbnails/seri/MNRAS/0508/stab2999/stab2999fig1.jpeg)