# data[].attributes.headline
Hubble decided to classify elliptical galaxies because of how stretched out they are. 

# data[].attributes.subject
Hubble decided to classify elliptical galaxies because of how stretched out they are. 

# data[].attributes.attachment_caption
The second brightest radio-emitting object in the sky. 

# data[].attributes.headline
Hubble classified these galaxies according to the size of their central bulge and the texture of their arms. 

# data[].attributes.subject
Hubble classified these galaxies according to the size of their central bulge and the texture of their arms. 

# data[].attributes.attachment_caption
Roughly the same size as the Milky Way. 

# data[].attributes.headline
These galaxies were classified as irregular because they did not fit into the other classifications. 

# data[].attributes.subject
These galaxies were classified as irregular because they did not fit into the other classifications. 

# data[].attributes.attachment_caption
About 35000 light-years further away from Earth than the Large Magellanic Cloud. 