Celestial Bodies & Pulsars By Ryan Lacy, Laura Hayes, & Michelle Stewart What is a Pulsar? Pulsars are Neutron stars that emit beams of light & radiation that…

The Birth and Death of Stars By Moira Whitehouse PhD What are Stars? Stars are large balls of hot gasesâmainly hydrogen and helium. They look small because they are a long…

with humility & intellectual modesty & minimum bias AGENDA Time Topic 3:00 World before 600 AD Pre-Islamic Arabia Period of Revelation 610 to 632 Spread of Islam…

Biophysics and life sciences at ISOLDE aim at the study of the structure, bonding and transport mechanisms in a variety of biological molecules such as proteins and amino-acids.…

Slide 1Lives of Stars Slide 2 A star is born…  All stars begin their lives as NEBULAS, large clouds of gas and dust spread out in an immense volume.  A STAR, on the…

Slide 11st Step: –Stars form from nebulas Regions of concentrated dust and gas –Gas and dust begin to collide, contract and heat up All due to gravity Slide 2 2nd Step:…

Slide 1Chapter 12. Star Stuff (mostly different from book) I. Birth of Stars from Interstellar Clouds Young stars near clouds of gas and dust Contraction and heating of clouds…

Slide 1 STARS & ELEMENTS HOW CAN LOOKING AT THE SAME INFORMATION FROM DIFFERENT PERSPECTIVES PAVE THE WAY FOR PROGRESS? 3 Slide 2 CONTENTS UNIT 3 STARS & ELEMENTS…

Slide 1 Slide 1 Stellar Evolution M ~4 P R O T O S T A R M a i n S e q u e n c e D G I A N T Planetary Supernova Nebula W h i t e D w a r f B r o w n D w a r f Neutron Star…

Slide 1 Sam and Brett Slide 2 What Is A Star? Mass of gas together held by gravity that is self luminated. Slide 3 Birth Of A Star Born from a Stellar Nebula Nebula made…