'Emission nebulae' presentation slideshows

Stellar Evolution of Sun-Like Stars Star Birth Main Sequence Star Death

Ohio University - Lancaster Campus slide 1 of 78 Spring 2009 PSC 100. Stellar Evolution of Sun-Like Stars Star Birth Main Sequence Star Death. What are the raw materials from which stars are formed?. Cold interstellar gas (H and He) Cold complex

1.03k views • 78 slides

Stellar Evolution

Stellar Evolution. The Stars: Part C Interstellar Medium The Lives and Deaths of Stars Neutron Stars and Black Holes. The Interstellar Medium. What exists in the space between stars? Gas- Atoms and Molecules 90% Hydrogen 9% Helium 1% Heavy Elements Less than one atom per cm 3 .

510 views • 38 slides

II-8 Stellar Evolution

Lec 6. II-8 Stellar Evolution (Main Ref.: Lecture notes; Parts of FK Sec. 16-1,2, Ch 18, 19, 20; CD photos shown in class) II-8a. Introduction (Main Ref.: Lecture notes; FK p.505, p. 533, p. 563, Sec. 18-1).

285 views • 28 slides

The Interstellar Medium

The Interstellar Medium. Chapter 10. Guidepost.

364 views • 25 slides

Clicker Question:

The HR diagram is a plot of stellar A: mass vs diameter. B: luminosity vs temperature C: mass vs luminosity D: temperature vs diameter. Clicker Question:. Increasing Mass, Radius on Main Sequence. The Hertzsprung-Russell (H-R) Diagram. Red Supergiants. Red Giants. Sun. Main Sequence.

355 views • 22 slides

Announcements

Announcements. Observing sheets due today (you can hand them in to me). Observing for exam #2 starts on Monday To observe successfully: go at 9 pm, go before the last week. Star Formation. The stuff between the stars Nebulae Giant molecular clouds Collapse of clouds Protostars

444 views • 21 slides

Nebulas

Nebulas. By Blaine Vrvilo. Description. Nebulas are clouds of dust and gasses that form between stars. They form in regions where gas, dust, and other materials clump together to create larger masses, which then gather other material until they become big enough to be known as stars.

268 views • 8 slides

Stars in space By Ben and Iris

164 views • 6 slides

260 views • 5 slides