Breaking the code of royal purple

Royal purple, the color of robes swathing the emperors of Rome, ancient kings and high priests, and prized for its richness of hue and a brightness that wouldn't fade, has long carried its own molecular mystery.

Scientific research increasingly fueled by prize money

Back when he was in medical school in the 1970s, Gary Michelson was nauseated by the portion of his training known as dog lab - a class where surgeons-in-training removed dogs' organs one at a time, over 13 weeks, with no ...

NASA offers guidelines to protect historic sites on the Moon

(Phys.org) -- NASA and the X Prize Foundation of Playa Vista, Calif., announced Thursday the Google Lunar X Prize is recognizing guidelines established by NASA to protect lunar historic sites and preserve ongoing and future ...

Space mining startup set for launch in US

A startup evidently devoted to mining asteroids for metals is to make its public debut on Tuesday in the US northwest city of Seattle, seeking to redefine the term "natural resources."

UA eyes $30 million Google Lunar X prize

In the second article [first story] about the research of UA space systems engineer Roberto Furfaro, we look at his work with Moon Express, a privately funded lunar transportation company that plans a pinpoint landing on ...

page 3 from 4