Articles related to "Interstellar Medium"
Dust! (Interstellar Medium, Part I)
Interstellar dust and its effects are discussed
interstellar medium • dust
Interstellar dust and its effects are discussed
interstellar medium • dust
Interstellar Medium, Part IV, Ionized Gas
Ionized gas in HII regions, supernova remnants and throughout the Galaxy
astronomy • interstellar medium • ism • hii regions • supernova remnants
Ionized gas in HII regions, supernova remnants and throughout the Galaxy
astronomy • interstellar medium • ism • hii regions • supernova remnants
The Interstellar Medium, Part II: Dense Molecular Clouds
A discussion of how molecular clouds form and how star formation occurs within them.
astronomy • molecular clouds • star formation • interstellar medium
A discussion of how molecular clouds form and how star formation occurs within them.
astronomy • molecular clouds • star formation • interstellar medium
The Interstellar Medium, Part III, the Neutral Gas
Neutral Hydrogen and the 21-cm. line, and applications
neutral hydrogen • 21-cm. radiation • radio observations • rotation curves • hubble constant
Neutral Hydrogen and the 21-cm. line, and applications
neutral hydrogen • 21-cm. radiation • radio observations • rotation curves • hubble constant
Very Brief History of the Universe
A brief overview of the history of the universe from its origin in the big bang to the origin of life on Earth and how the needed raw materials for life formed.
history of the universe • big bang • big bang theory • origin of the universe • galaxies
A brief overview of the history of the universe from its origin in the big bang to the origin of life on Earth and how the needed raw materials for life formed.
history of the universe • big bang • big bang theory • origin of the universe • galaxies
Stars of the Universe
Stars produce all of the heavier elements in our universe. They also exhibit life-cycles of their own.
the interstellar medium • the orion nebula • brown dwarfs are protostars • main sequence stars • our nearest neighboring star
Stars produce all of the heavier elements in our universe. They also exhibit life-cycles of their own.
the interstellar medium • the orion nebula • brown dwarfs are protostars • main sequence stars • our nearest neighboring star
How Brown Dwarfs Form
The creation of brown dwarfs has long been a mystery. Scientists have now found evidence that sheds light on these failed stars.
how brown dwarfs form • the birth of brown dwarfs • what is a brown dwarf • failed stars • between a star and a planet
The creation of brown dwarfs has long been a mystery. Scientists have now found evidence that sheds light on these failed stars.
how brown dwarfs form • the birth of brown dwarfs • what is a brown dwarf • failed stars • between a star and a planet
How Life Began – Origin of Biochemicals
Possible origins and sources of organic chemicals on the early Earth providing the organic soup that gave rise to life.
how life began • origin of life • formation of the earth • primordial earth • prebiotic earth
Possible origins and sources of organic chemicals on the early Earth providing the organic soup that gave rise to life.
how life began • origin of life • formation of the earth • primordial earth • prebiotic earth
Origins and Universal Questions
Fundamental scientific questions are often the same basic questions children ask, but at a deeper level.
origins • questions • geneology • biology • cosmology
Fundamental scientific questions are often the same basic questions children ask, but at a deeper level.
origins • questions • geneology • biology • cosmology
Supernovae, the Most Energetic Objects in the Universe
Discussion of the two principal types of supernovae
supernova • astronomy • type i • core collapse • massive star
Discussion of the two principal types of supernovae
supernova • astronomy • type i • core collapse • massive star
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