Maybe being an Astronaut isn't your thing? Are you interested in working with NASA in one of the many Interesting careers that are part of NASA? Find out more HERE! and HERE.
A sample of solar coronal holes around the time of the maximum of sunspot activity (April 2014). Note the polar regions are devoid of coronal holes but a large hole appears in the southern hemisphere.
For more information click HERE.
This is a link to the SAES GATE Astrobiology page - Here you will learn about Astrobiology through a NASA produced graphic novel series that explores the many facets of astrobiology: the study of the origin, evolution, and distribution of life in the Universe! (Click the link to the left.)