1 The head is one of the most common sites of pain in the body. 2  The most common types of headache can be classified as 1) primary, 2) secondary, and 3) cranial neuralgias, facial pain, and other headaches. 3  The most common types of primary headaches are 1) tension, 2) migraine, and 3) cluster.
Gassy signature of habitability spied in the atmosphere of a 'hot Jupiter'. Katharine Sanderson. Carbon dioxide, one of the telltale signs that a planet may be able to support life, has been spotted in the atmosphere of a gas giant orbiting a star 63 light years from Earth.
After Earth comes Mars. Mars is known as âThe Red Planetâ. Itâs coloring is due to rather large amounts of iron oxide that are found on itâs surface which gives it a rusty color. You can see white at both the north and south poles which is believed to be frozen carbon dioxide. Jupiter is the 5th planet from the sun.ars is known as âThe Red Planetâ. Itâs coloring is due to rather large amounts of iron oxide that are found on itâs surface which gives it a rusty color. You can see white at both the north and south poles which is believed to be frozen carbon dioxide. Jupiter is the 5th planet from the sun.