Mystery planet or dark star may tug outer planets
NASA scientists pursue a mystery object beyond Pluto to explain Neptune and Uranus deviations. Data from Pioneer 10 and 11 may reveal if a solar system body as large as a star or a vast black hole is influencing orbits, with analysis starting now and answers possible in three years.
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Mountain View
Calif
Earth
Neptune
Space Agency
Asbestos floor tiles may pose cancer risk
Three French researchers report in Science that worn asbestos vinyl floor tiles in a Paris area office released airborne asbestos, including chrysotile, into circulating air. The building had 5,400 square meters of tiles and years of wear, suggesting floors as an unexpected exposure source.
MENTIONED IN THIS ARTICLE
Washington
UPI
Science Magazine
Paris
Cop killer suspect surrenders in Brooklyn New York
Marvin Stewart 27 surrendered in Brooklyn New York and was turned over to police around 6 a.m. The off duty Philadelphia police friend was killed prompting the arrest.
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N.Y
Philadelphia
UPI
Marvin Stewart
Brooklyn
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