Due to the scarcity of lumber, the two predominant building materials used in ancient Egypt were sun-baked mud brick and stone, mainly limestone, but also sandstone and granite…

Slide 1Welcome to the Solar System A Celestial Alignment Why do they line up? Image from: ganymede.nmsu.edu/tharriso/ast110/class05.html ganymede.nmsu.edu/tharriso/ast110/class05.html…

Slide 1SOLAR FLARES 1 Slide 2 What is a solar flare? A solar flare is a sudden release of energy during which magnetic energy is converted to kinetic energy of fast particles,…

Slide 1Breakdown of LTE Sometimes the LTE approximation can be rather good, sometimes really poor. The only way to tell is to compute the problem in both, LTE and non-LTE…

1.Egypt The Kingdom Along the Nile2. Egypt: Introduction A much more stable and hierarchical entity than Mesopotamia, as we will see. After the unification of Upper and Lower…

1.NJI Physics 320: Astronomy and Astrophysics – Lecture I Carsten Denker Physics Department Center for Solar–Terrestrial Research 2. NJIT Center for Solar–Terrestrial…

1. The Earth exhibits two main motions:• Rotation – the turning, or spinning, of a body on its axis.• Revolution – the motion of a body, such as a planet or moon,…

1.THE BOOK OF THE DEAD. by E. A. Wallis Budge. Special edition brought to you by; Chuck Thompson of TTC Media, General Media, Gloucester, Virginia Links and News and WTLN.…

1. The Solar System 2. Theories about theOrigin of the Solar System ThePlanetisimal Theory– proposed by CountGeorges Comte de Buffon . A passing star collided with our…

1. Egypt, Part 2 Kingdom Along the Nile, Online 2.   3.   4. The Principal Gods of Egypt I:Amon:(aka, Re, Ra and Aten) the god of the sun (depicted as the sun’s rays;…