New portal to unveil the dark sector of the universe

Once upon a time, the Universe was just a hot soup of particles. In those days, together with visible particles, other particles to us hidden or dark might have formed. Billions of years later scientists catalogued 17 types of visible particles, with the most recent one being the Higgs boson, creating the ‘Standard Model’. However, they are still struggling to detect the hidden particles, the ones that constitute the dark sector of the Universe.

Source:: New portal to unveil the dark sector of the universe

      

Upper part of Earth’s magnetic field reveals details of a dramatic past

Satellites have been mapping the upper part of the Earth magnetic field by collecting data for three years and found some amazing features about the Earth’s crust. The result is the release of highest resolution map of this field seen from space to date. This ‘lithospheric magnetic field’ is very weak and therefore difficult to detect and map from space. But with the Swarm satellites it has been possible.

Source:: Upper part of Earth’s magnetic field reveals details of a dramatic past