Dark matter could have been created in the primordial universe from gravitational interactions between all forms of matter.
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2023 International Day of Women and Girls in Science
The Pierre Auger Observatory invites you to participate in a drawing and painting contest.
2023 International Day of Women and Girls in Science
We invite women of the Pierre Auger Collaboration to share with us videos and text describing their everyday life.
In a recent review article current searches for ultra-high-energy (UHE) photons at the Pierre Auger Observatory were summarized.
This looks like the most natural question regarding ultra-high energy cosmic rays, but it’s also one of the hardest ones to be answered.
The possibility of some level of Lorentz invariance violation at very-high energies has been proposed in the context of theories beyond the Standard Model, quantum gravity and string theory.
