1. The Solar System• 1 star• 9 8 planets• 63 (major) moons• asteroids, comets, meteoroids 2. The distances to planets are known from Kepler’s Laws(once calibrated…
LETTER doi:10.1038/nature12918 Localized sources of water vapour on the dwarf planet (1) Ceres Michael Ku¨ppers1, Laurence O’Rourke1, Dominique Bockele´e-Morvan2, Vladimir…
Finding celestial objects in our night sky: Right Ascension Declination Local Time of Day Every star, cluster, nebula, galaxy, radio source, and quasar has a position in…
Exploring the Solar System The Planets of our Solar System Objects in our Solar System How do scientists work out which object is a star, a planet or a moon? Our Solar System…
Solar System âFluffâ Pt. 2 The fluffier fluff. Comets. Snowballs of DOOM!!! Anatomy of a comet Nucleus (1 â 100 km) Coma (100,000 km) Tails (1 â 500 million km) Dust…
Model model The Atomic Model: Hit and Miss Science Standards Academy 2014 Model model Definition: A version of an original object that is easy to see Used in a sentence:…
Model model The Atomic Model: Hit and Miss Science Standards Academy 2014 Model model Definition: A version of an original object that is easy to see Used in a sentence:…