兔子先生传媒文化作品

Scientists recently recorded the lowest temperatures on Earth at a desolate and remote ice plateau in East Antarctica, trumping a record set in 1983 and uncovering a new puzzle about the ice-covered continent. Glaciologist Ted Scambos and his team found temperatures from 鈭�92 to 鈭�94 degrees Celsius (鈭�134 to 鈭�137 degrees Fahrenheit) in a 1,000-kilometer long swath on the highest section of the East Antarctic ice divide. Scambos is lead scientist at the National Snow and Ice Data Center, which is a part of the Cooperative Institute for Research in Environmental Sciences at the University of Colorado Boulder.

A massive ejection of material from the sun initially traveling at over 7 million miles per hour that narrowly missed Earth last year is an event solar scientists hope will open the eyes of policymakers regarding the impacts and mitigation of severe space weather, says a University of Colorado Boulder professor.

NIST news release JILA researchers have developed a method of spinning electric and magnetic fields around trapped molecular ions to measure whether the ions鈥� tiny electrons are truly round鈥攔esearch with major implications for future scientific understanding of the universe.

Scientists have discovered that some ring-tailed lemurs in Madagascar regularly retire to limestone chambers for their nightly snoozes, the first evidence of the consistent, daily use of the same caves and crevices for sleeping among the world鈥檚 wild primates.