Mercury, Saturn, Mars, and Neptune will compactly align in the sky on the morning of April 18 in an event astronomers call a planetary alignment. While the peak viewing hours of the alignment are on ...
A researcher says he found a possible shortcut to Mars that would halve the time it takes to travel to the planet and back to ...
There are nights when travel plans revolve around restaurants, museums, or coastlines. And then there are nights like April 20, 2026, when the sky itself becomes the destination. A rare planetary ...