La Materia Oscura May 2026

The afterglow of the Big Bang contains fluctuations that perfectly match models requiring large amounts of cold dark matter to have seeded the formation of the early universe. 🔬 Leading Theories on Its Nature

Unknown; it is not made of the same protons, neutrons, and electrons (baryonic matter) that make up stars, planets, and human beings.

Massive concentrations of dark matter warp the fabric of space-time. Light traveling from distant galaxies bends around this invisible mass on its way to Earth, creating visual distortions that allow scientists to map where the dark matter resides. La materia oscura

Heavy, slow-moving particles that only interact via gravity and the weak nuclear force.

It appears to interact with the rest of the universe almost exclusively through gravity . 🔍 How Do We Know It Exists? The afterglow of the Big Bang contains fluctuations

Scientists deduce the presence of dark matter by observing its immense gravitational pull on visible cosmic structures. Key lines of evidence include:

The global scientific community is utilizing a three-pronged approach to unmask dark matter: Light traveling from distant galaxies bends around this

Using space telescopes like Fermi to look for gamma rays or antimatter produced when dark matter particles annihilate each other in deep space.