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Life, Unbounded

Life, Unbounded

Discussion and news about planets, exoplanets, and astrobiology

The Sciences

Superluminal Neutrino Result Caused by Faulty Connection?

A data transmission problem? (Wikipedia/BigRiz) Although still awaiting full confirmation, a breaking news report in Science (and Nature , see below) indicates that the measurement of an apparently faster-than-light travel time for muon-neutrinos generated at CERN and detected at the Gran Sasso laboratory - which hit the world headlines back in September 2011 - may have been due to a problematic physical connection between a fiber-optic cable and an electronics card in a computer.The rumor is that when this connection was tightened and the signal timing through the cable re-evaluated it matched precisely the 60 nano-second discrepancy that had been attributed to possible superluminal neutrino speeds...

February 22, 2012 — Caleb A. Scharf
Evolution

Lake Vostok is (Almost) Breached After 20 Million Years

Satellite composite showing location of Vostok within the Antarctic continent (NASA) Two and a half miles beneath the surface of Antarctica's central Eastern ice sheet is a body of water 160 miles by 30 miles across known as Lake Vostok, after the Vostok research station above it, built by the former Soviet Union in 1957 and now operated by Russia.Even by Antarctic standards it's a brutal place, with the dubious honor of holding the record for the lowest measured temperature anywhere on the planet, a mind-if-not-body numbing -129 F or -89 C...

February 6, 2012 — Caleb A. Scharf

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