Observing the Universe from the Classroom

First Page		Document Content
Date: 2013-05-21 21:35:38 Planetary nebulae Messier objects Astrophysics Orion arm Stellar evolution Planetary nebula Helix Nebula Nebula Hubble Space Telescope NGC objects Astronomy Space		Observing the Universe from the Classroom Add to Reading List Source URL: www.spacetelescope.org Download Document from Source Website File Size: 173,69 KB Share Document on Facebook

	Topical Lecture Week From Stars to Elements: Stellar Evolution DocID: 1uGPx - View Document
	Astronomy Assessment and TPS Questions: Stellar Evolution In a main sequence star, gravitational collapse is balanced by convection of stellar material from the core. DocID: 1tMJF - View Document
	PDF Document DocID: 1rk6l - View Document
	A Mysterious Rash of Star Birth Image Credit: Gemini Observatory/AURA/T. Rector Gemini Observatory Legacy Image DocID: 1rcIl - View Document
	Astronomy & Astrophysics A&A 580, L3DOI: DocID: 1qQ0s - View Document