'Current star formation' presentation slideshows

Galaxy Types

Galaxy Types. Hubble Tuning Fork. Elliptical. Elliptical. On the left of the diagram are the Elliptical galaxies Elliptical galaxies contain very little gas and dust, and the gas that is present is very hot and diffuse.

867 views • 40 slides

Chapter 2

Chapter 2. THE SKY. THE STARS. Since ancient times, people have named groups of the stars for heroes, gods and mythical beasts. These groups of stars are called constellations.

546 views • 40 slides

256 views • 8 slides