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    Dr. Elizabeth Roemer, Lunar and Planetary Lab (University of Arizona)

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    Dr. Caitlin Griffith, Lunar and Planetary Lab

    Dr. Melissa Dykhuis, University of Arizona

    Dr. Catherine Elder, University of Arizona

    Dr. Audrey Bouvier, Arizona State University

    Dr. Veronica Bray, University of Arizona

    Dr. Rachel Stevenson, Jet Propulsion Lab

    Professor William Alfred (1922-1999), Harvard University. I was fortunate enough to take a class in Old English with Professor Alfred while a student at Harvard.

    Dr. Carol Stoker, NASA Ames, Phoenix Co-I

    Dr. Shannon Pelkey, CRISM science team member

    Dr. Debra Fischer, Astronomy Professor at Yale

    Human body ingredients. We are made of star stuff.

    Dr. Katherine Joy, LPI

    This brave little ship carried us from Earth to orbit, now safely nestled into Station. Ready when we need her to fly( @ChrisHadfield aboard the ISS )

    Large Hadron Collider~ History of the Universe, because all species were designed to procreate. Many believe we have within our genetic memory, human junk DNA which contains all of the "programs" designed to help us evolve and re-create.

    Scientists have only searched through a tiny fraction of our galaxy, and with the fast advances in technology, we can expect many more interesting discoveries in the future. But for now, check out the handy infographic above, courtesy of, displaying all known types of alien worlds.

    how far we can/could see out into space, so far

    Portrait of John Frederick William Herschel (1792-1871): Astronomer, Physicist, Chemist by Smithsonian Institution, via Flickr

    Dr. Tamara Goldin, U Vienna

    Gravitation converts a global metric of space, light & absolute motion to a local metric of relative intrinsic motion within time's primordial entropy drive of matter's historical information domain; which can be thus be conserved or transformed from the intrinsic motion of light's "global" spatial energy conservation domain, by the gravitational annihilation of space and the extraction of a metrically equivalent temporal residue as a local compensating component. Say it again, cuz I didn't get.

    The Greatest Scientific Theories