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Archive: Tue Jul 2013

One Man on Mars: An interview with Dr. Andrew Knoll

Harvard University Professor Dr. Andrew Knoll speaks on the scientific intrigue of Mars, his involvement with the Mars Exploration Rover Opportunity, and the future of Mars investigation Mars. The Red Planet, the fourth from our sun. Named after the…

Can Humans Play Red Rover?

Image credit: NASA Manned missions to Mars have captured the public imagination since the first sci-fi novels in the late 1800s allowed people to imagine what it might be like to explore the Red planet. But it is only in the past few years that such an…

The human body in space: Distinguishing fact from fiction

Since the first two-hour excursion into space by Yuri Gagarin in 1961, the lure of manned space travel has proved irresistible to scientists, entrepreneurs, and entertainers alike. Today, as technology becomes more capable of enabling manned travel to…

Exoplanets

Revolving around the sun, in an orbit similar to our own, is NASA’s Kepler Spacecraft. Launched in 2009 and named after the Renaissance computer science homework help astronomer Johannes Kepler, Kepler’s mission, like that of many ground-based…

The Voyager Probes: A 35 Year Galactic Road Trip

As our closest astronomical neighbors, the planets have been subjects of keen observation by astronomers for over three millennia. The twin Voyager 1 and 2 spacecraft, built and launched in the 1970s, flew by Jupiter, Saturn, Uranus, and Neptune, and…

Reconstructing the History of the Milky Way

The Universe contains trillions of galaxies, and each galaxy is home to as many as a few hundred billion stars. To understand the Universe, it is necessary to study its building blocks, in the same way one studies atoms to understand the properties of a…