# data[].attributes.headline
Earth-observing satellites fly: 705 km (438 mi)

# data[].attributes.subject
Earth-observing satellites fly: 705 km (438 mi)

# data[].attributes.headline
gravity is not strong enough to hold air molecules, they drift into space

# data[].attributes.subject
gravity is not strong enough to hold air molecules, they drift into space

# data[].attributes.headline
very hot, absorbs solar radiation, contains magnetosphere (magnetic field of earth)

# data[].attributes.subject
very hot, absorbs solar radiation, contains magnetosphere (magnetic field of earth)

# data[].attributes.headline
debris entering the atmosphere begins to burn up

# data[].attributes.subject
debris entering the atmosphere begins to burn up

# data[].attributes.headline
contains the ozone layer that absorbs ultraviolet radiation and protects life

# data[].attributes.subject
contains the ozone layer that absorbs ultraviolet radiation and protects life

# data[].attributes.headline
storms form in this layer, humans breath this air

# data[].attributes.subject
storms form in this layer, humans breath this air