Comets and Asteroids

What is the difference between these two celestial bodies? How did they appear? Can they tell us something about the way life appeared on Earth? This documentary produces the latest theories on the subject, particularly the apparition of water and life on Earth, brand-new iconography, as well as experts' interviews. Version française :    • Comètes et Astéroïdes  

• #education
• #universit_de_nantes
• #formation
• #recherche
• #universit
• #ducation
• #nantes
• #educational
• #university
• #school
• #campus
• #students
• #enseignement
• #suprieur
• #tudiant
• #cole
• #comets
• #asteroids
• #apophis
• #apocalypse
• #life
• #cosmology
• #astronomy
• #esa
• #nasa_organization
• #european_space_agency_space_agency
• #comet_ontology_class
• #asteroid_ontology_class
• #earth_planets
• #life_taxonomy_subject
• #astronomy_professional_field