space exploration

NASA funds student’s study of fueling space exploration

By Michelle Fredrickson, Voiland College of Engineering & Architecture PULLMAN, Wash. – When mechanical engineering student Carl Bunge was 3 years old, his brother and sister convinced him he was an alien born from an egg his parents found in a field.

Rock Doc: Seas on Titan and your heating bill

By E. Kirsten Peters, College of Agricultural, Human & Natural Resource Sciences PULLMAN, Wash. – Like most regions of the country, the area where I live suffered through colder than average temperatures in mid-November. If you pay your heating bill month by month, you are now facing the sticker shock that results from those bitter […]

Rock Doc column: Space exploration in one lifetime, from Sputnik into interstellar space

By E. Kirsten Peters, College of Agricultural, Human & Natural Resource Sciences PULLMAN, Wash. – In 1957, several years before I was born, the Soviet Union launched Sputnik – the first man-made object to leave the Earth’s atmosphere. That simple little satellite captured people’s imagination around the world.

Sterilizing Mars spacecraft is largely a waste of money

WSU’s Schulze-Makuch PULLMAN, Wash. – Two university researchers say environmental restrictions have become unnecessarily restrictive and expensive – on Mars. Writing in the journal Nature Geoscience, astrobiologists Alberto Fairén of Cornell University and Dirk Schulze-Makuch of Washington State University say the NASA Office of Planetary Protection’s “detailed and expensive” efforts to keep Earth microorganisms off […]