Our opening quote contended that Venn diagrams are overrated. Even those who agree must admit that they have a curious allure. Take the sets of interesting topics in logic, in geometry and in ...

In the vast expanse of the universe, astronomers have just uncovered a colossal cosmic structure, breaking all previous ...

The expansion of the Universe is not constant ... Our Sun is on one of the spiral arms as shown in the diagram: The Sun's orbital speed is determined almost entirely by the gravitational pull ...

This radiation is now used to 'map' the early Universe. The diagram below is a heat map showing that temperature was not evenly distributed. This is a whole sky Planck space telescope image of the ...