The Milky Way For Children Galaxies And Space Astronomy

Related: The Milky Way The Milky Way Galaxy The Milky Way 1940 The Milky Way Size The Milky Way Youtube The Milky Way Movie 1936 The Milky Way Breast Milk Jewelry The Milky Way Is What Type Of Galaxy

Wiki info

Much of the mass of the Milky Way seems to be dark matter, an unknown and invisible form of matter that interacts gravitationally with ordinary matter. A dark matter halo is conjectured to spread out relatively uniformly to a distance beyond one hundred kiloparsecs (kpc) from the Galactic Center. Mathematical models of the Milky Way suggest that the mass of dark matter is 1–1. 5×1012 M☉. [54] Recent studies indicate a range in mass, as large as 4. 5×1012 M☉[55] and as small as 8×1011 M☉. [56] The total mass of all the stars in the Milky Way is estimated to be between 4. 6×1010 M☉[57] and 6. 43×1010 M☉. In addition to the stars, there is also interstellar gas, comprising 90% hydrogen and 10% helium by mass,[58] with two thirds of the hydrogen found in the atomic form and the remaining one-third as molecular hydrogen. [59] The mass of the Milky Way's interstellar gas is equal to between 10%[59] and 15%[58] of the total mass of its stars. Interstellar dust accounts for an additional 1% of the total mass of the gas. [58]


The Milky Way for Children Galaxies and Space Astronomy
The Milky Way for Children Galaxies and Space Astronomy
The Milky Way for Children Galaxies and Space Astronomy
The Milky Way for Children Galaxies and Space Astronomy
Essay milky way galaxy
Essay milky way galaxy
Download The Milky Way For Children Galaxies And Space
Download The Milky Way For Children Galaxies And Space
Galaxies in space images
Galaxies in space images
Pin by Provocative Planet on Provocative Please
Pin by Provocative Planet on Provocative Please
NASA Speechless Enormous Mystery Space Object Outshines
NASA Speechless Enormous Mystery Space Object Outshines
Astroboffins discover that half of the Milky Ways matter
Astroboffins discover that half of the Milky Ways matter
The Crescent Nebula 25 light years across space
The Crescent Nebula 25 light years across space
Milky Way And Stars Amazing Life Quote Photograph by Terry
Milky Way And Stars Amazing Life Quote Photograph by Terry
Andromeda Tilt Shift Astronomy
Andromeda Tilt Shift Astronomy
16 Best Milky Wayscience project images Milky way
16 Best Milky Wayscience project images Milky way
3840x2160 Wallpaper galaxies nebulae stars universe
3840x2160 Wallpaper galaxies nebulae stars universe
Largest age map of the Milky Way reveals how our galaxy
Largest age map of the Milky Way reveals how our galaxy
Astronomy and Space News Astro Watch Galaxies Comets
Astronomy and Space News Astro Watch Galaxies Comets
Milky Ways structure The Final Frontier Milky way
Milky Ways structure The Final Frontier Milky way
Space and Astronomy Lesson Plan Ideas Online Star Register
Space and Astronomy Lesson Plan Ideas Online Star Register
The Andromeda Galaxy view at different wavelengths of the
The Andromeda Galaxy view at different wavelengths of the
A map of our galaxy the Milky Way showing pulsars red
A map of our galaxy the Milky Way showing pulsars red
Which telescope sees more James Webb Space Telescope or
Which telescope sees more James Webb Space Telescope or
16 best images about Milky Wayscience project on
16 best images about Milky Wayscience project on
Wallpaper night sky silhouette stars Milky Way
Wallpaper night sky silhouette stars Milky Way
Earth Milky Way Galaxy Kids Encyclopedia Childrens
Earth Milky Way Galaxy Kids Encyclopedia Childrens
1554 Milky Way Milky way Vinyl backdrops Space astronomy
1554 Milky Way Milky way Vinyl backdrops Space astronomy
Object NGC 6914 nebula Distance 5000 LY Constellation
Object NGC 6914 nebula Distance 5000 LY Constellation
Why do we see the milky way as having a black strip
Why do we see the milky way as having a black strip
Galaxy Types Poster Astronomy
Galaxy Types Poster Astronomy
A Star Map from the new Thargoid Base Credit MadRaptor
A Star Map from the new Thargoid Base Credit MadRaptor

Galaxies And Space