'Alaxies' presentation slideshows

Chapter 15

Chapter 15. Galaxies. What do you think?. Do galaxies all have spiral arms? Are most of the stars in a spiral galaxy in its arms? Are galaxies isolated objects? Are all galaxies moving away from the Milky Way?. Galaxies seem to take one of four different appearances. SPIRALS.

523 views • 39 slides

Searching for the first galaxies

Warm greetings to KIAA-PKU from CFA@USTC. Searching for the first galaxies. Junxian Wang University of Science and Technology of China Beijing, June. 2008. Z=0.158. How to find high redshift galaxies?. Look very hard Get lucky

473 views • 36 slides

Galactic Astronomy ??????? I overview Seminar+lecture format

334 views • 22 slides

The J1051-17 Group: Evolution and Interaction

The J1051-17 Group: Evolution and Interaction. Virginia Kilborn Swinburne University of Technology. Sarah Sweet (Australian National University) Gerhardt Meurer (University of Western Australia) Michael Drinkwater (University of Queensland Kenji Bekki (University of Western Australia).

352 views • 22 slides

The Big Bang Theory

1.04k views • 21 slides

Stars and Galaxies

Stars and Galaxies. Galaxies and the Universe. Galaxies. We live on the planet Earth, which orbits the Sun. Do the Sun and other stars orbit anything? Where is the Sun in our galaxy?

489 views • 20 slides

Diffuse X-ray Emission of Disk G alaxies

448 views • 19 slides

The Big Bang Theory

The Big Bang Theory. What is the Big Bang Theory?. The most popular theory about the origin and evolution of our Universe Like all scientific theories, depending on the outcome of observations , it may need to be changed. The Big Bang:. Occurred 12 to 14 billion years ago

1.43k views • 17 slides