In April 2024, Dallasites watched the moon blot out the sun, casting a shadow that turned afternoon into twilight for nearly ...

A monstrous sunspot region 15-Earths-wide is currently so large it can be seen without binoculars or telescopes. But you'll ...

A February moon offers a practical preview of where to look for March's total lunar eclipse.

As Californians cast votes in the final hours on whether to redraw their congressional maps to favor Democrats, another state abandoned its efforts. The Kansas House Speaker announced Tuesday that the ...