Tag Archives: Cosmic rays

Cosmic Rays, Sunspots, and Beryllium

Guest Post by Willis Eschenbach In investigations of the past history of cosmic rays, the deposition rates (flux rates) of the beryllium isotope 10Be are often used as a proxy for the amount of cosmic rays. This is because 10Be … Continue reading

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Posted in Climate News, Cosmic rays | Tagged , , , , | 242 Comments

“People underestimate the power of models. Observational evidence is not very useful.”

Guest post by Alec Rawls Andrew Orlowski at the UK Register has an anecdotal account of Downing College’s skeptics-vs-believers mash-up. Ace of Spades pulled the juiciest bit: In short, the day lined up Phil Jones, oceanographer Andrew Watson, and physicist … Continue reading

Posted in Cosmic rays | Tagged , , , , , | 132 Comments

Scientists trace cosmic rays to massive black holes

Above: (artist conception) Astronomers have discovered the biggest black hole orbiting a star 1.8 million light-years from Earth in the constellation Cassiopeia, with a record-setting mass of 24 to 33 times that of our Sun. Henrik Svensmark is probably pleased to … Continue reading

Posted in Climate_change, Science | Tagged , , | 4 Comments

All Quiet Alert

“All Quiet Alert” – That sounds like an oxymoron, and maybe it is, but the sun is extremely quiet right now, so much in fact that the Solar Influences Data Center in Belgium has issued an “All quiet alert” on … Continue reading

Posted in Climate_change, Science | Tagged , , , , | 51 Comments