Not exact matches
The MIT - led team looked
through data collected by two different telescopes and identified a curious pattern in the energy emitted by the flare: As the obliterated star's dust fell into the black hole, the researchers observed
small fluctuations in the optical and ultraviolet (UV) bands of the electromagnetic spectrum.
The planet's temperature goes
through constant,
small fraction - of - a-degree
fluctuations above and below the long term trend line of natural global warming.
Since the present geological epoch has consisted of nothing but some twelve thousand years of temp and sea level
fluctuations, some bigger, some
smaller, it's hard to imagine a 70 year old not going
through a few climate shifts in his lifetime.
Pepijn Bakker and colleagues combine observational records of iceberg - rafted debris with climate models to show that the climate
fluctuations seen during the Holocene may have been driven by
small variations in the discharge of freshwater from the Antarctic Ice Sheet, amplified
through the climate system.