On Sept 7, 2025, a dramatic "blood moon" will rise as Earth experiences its second total lunar eclipse of the year.

A viral claim says the world will go dark on Aug. 2. It won't — but a record-breaking solar eclipse is coming in 2027.

Owner Shares Picture of Cat, Makes Internet's Brain Hurt: 'Need a Diagram' Published Jul 23, 2025 at 10:42 AM EDT By Maria Azzurra Volpe ...

On July 22, 2009, millions of people across Asia sought vantage points to view a rare 6 1/2-minute total solar eclipse, longest of the 21st century.

On Apollo 11 lunar landing anniversary, we look at future missions to the moon A look back at space exploration on this special day Subscribers are entitled to 10 gift sharing articles each month.

The second total lunar eclipse of 2025 will be visible from Asia and western Australia on Sept. 7-8, 2025.

Caltech scientists have found a fast and efficient way to add up large numbers of Feynman diagrams, the simple drawings physicists use to represent particle interactions. The new method has ...