La Materia Oscura -

Extremely light, theoretical particles originally proposed to solve problems in quantum chromodynamics.

It appears to interact with the rest of the universe almost exclusively through gravity . 🔍 How Do We Know It Exists?

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

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

Attempting to smash regular particles together at extreme energies in the Large Hadron Collider (CERN) to recreate the conditions of the early universe and manufacture dark matter in a lab. Scientists deduce the presence of dark matter by

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

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 Heavy, slow-moving particles that only interact via gravity

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.