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What is a galaxy?
Matter is so massive and compressed that nothing can escape its gravity, not even light
collection of galaxies
Black hole and neutron star
A collection of millions or billions of stars
Spiral arms made of gas, dust and stars
Iron
Collection of clusters
Little gas or dust, no spiral arms, spherical or egg shaped, often reddish
What are superclusters?
Matter is so massive and compressed that nothing can escape its gravity, not even light
collection of galaxies
Black hole and neutron star
A collection of millions or billions of stars
Spiral arms made of gas, dust and stars
Iron
Collection of clusters
Little gas or dust, no spiral arms, spherical or egg shaped, often reddish
What are two things that a supernova can form?
Matter is so massive and compressed that nothing can escape its gravity, not even light
collection of galaxies
Black hole and neutron star
A collection of millions or billions of stars
Spiral arms made of gas, dust and stars
Iron
Collection of clusters
Little gas or dust, no spiral arms, spherical or egg shaped, often reddish
What is a black hole?
Matter is so massive and compressed that nothing can escape its gravity, not even light
collection of galaxies
Black hole and neutron star
A collection of millions or billions of stars
Spiral arms made of gas, dust and stars
Iron
Collection of clusters
Little gas or dust, no spiral arms, spherical or egg shaped, often reddish
What is an elliptical galaxy?
Matter is so massive and compressed that nothing can escape its gravity, not even light
collection of galaxies
Black hole and neutron star
A collection of millions or billions of stars
Spiral arms made of gas, dust and stars
Iron
Collection of clusters
Little gas or dust, no spiral arms, spherical or egg shaped, often reddish
What are clusters?
Matter is so massive and compressed that nothing can escape its gravity, not even light
collection of galaxies
Black hole and neutron star
A collection of millions or billions of stars
Spiral arms made of gas, dust and stars
Iron
Collection of clusters
Little gas or dust, no spiral arms, spherical or egg shaped, often reddish
What element does the core of a supergiant star form?
Matter is so massive and compressed that nothing can escape its gravity, not even light
collection of galaxies
Black hole and neutron star
A collection of millions or billions of stars
Spiral arms made of gas, dust and stars
Iron
Collection of clusters
Little gas or dust, no spiral arms, spherical or egg shaped, often reddish
What is a spiral galaxy?
Matter is so massive and compressed that nothing can escape its gravity, not even light
collection of galaxies
Black hole and neutron star
A collection of millions or billions of stars
Spiral arms made of gas, dust and stars
Iron
Collection of clusters
Little gas or dust, no spiral arms, spherical or egg shaped, often reddish
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