It appears that the culprit at Tall el-Hammam was a small asteroid similar to the one that knocked down 80 million trees in Tunguska, Russia in 1908. It would have been a much smaller version of the ...

A triple conjunction, appearing to some as a smiley face, will be visible in the early morning sky on April 25 in Michigan. Here's what to know.

There are risks with not finding these things out. If we only rely on modelling we can't find out if we are wrong.' ...