News tagged with influences

How can man-made climate change be proven?

If observed climate variables such as temperature or precipitation change over time, it raises the question as to whether human influence plays a role. To investigate this, scientists are applying a method for estimating ...

dateNov 09, 2017 in Environment
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Close encounters of the stellar kind

The movements of more than 300 000 stars surveyed by ESA's Gaia satellite reveal that rare close encounters with our sun might disturb the cloud of comets at the far reaches of our solar system, sending some towards Earth ...

dateAug 31, 2017 in Astronomy
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