The origin of the universe: GCSE revision

GCSE level Cosmology covering: Universe, Origin, Big Bang, Steady State, Expansion, Doppler shift, red shift, CMBR, Cosmic Microwave Background Radiation, galaxies, light years

• #science_technology
• #physics
• #gcse
• #aqa
• #ocr
• #edexcel
• #universe
• #origin
• #big_bang
• #steady_state
• #expansion
• #doppler_shift
• #red_shift
• #cmbr
• #cosmic_microwave_background_radiation
• #galaxies
• #light_years