human space exploration, space exploration

Was Going to Space a Good Idea?

In 1963, six years after the first satellite was launched, editors from the Encyclopaedia Britannica posed a question to five eminent thinkers of the day: “Has man’s conquest of space increased or diminished his stature?” The respondents were philosopher Hannah Arendt, writer Aldous Huxley, theologian Paul Tillich, nuclear scientist Harrison Brown, and historian Herbert J. ...

Troy Oakes

A space-walking astronaut.

Liver Damage Caused From Space Travel Is Now a Concern

The ability for humans to survive long-term space travel is now in doubt after mice returned from a 13.5-day ride on the final Atlantis space shuttle flight. The mice were found to have returned with early signs of liver damage. Scientists at the University of Colorado Anschutz Medical Campus examined the livers of the mice ...

Troy Oakes

The International Space Station.