Scientists have long sought to determine the age of the moon's South Pole–Aitken (SPA) basin, the largest and oldest known ...

Firefly Aerospace's Blue Ghost touched down on the Moon, becoming the first commercial spacecraft to stick its lunar landing.

In a lunar eclipse, the Earth's shadow — called the umbra — blocks the sun's light from hitting the full moon, resulting in a ...

The shadow of the Blue Ghost spacecraft after it landed on the moon, with Earth in the distance. Blue Ghost just completed its mission, which lasted a full lunar day — two Earth weeks — on the near ...

Sometimes sleep takes priority over cool celestial events. Luckily, you can catch a partial solar eclipse this month and a ...

We celebrated the Year of the Snake in style at the San Francisco Symphony’s Lunar New Year Festival! 2025 also marks a ...

With over a 100,000 spectators, the colorful celebration along North Broadway in Chinatown has become a significant cultural event in the Southern California Asian-American Community.

Easter is observed on the first Sunday after the first full moon following the spring equinox. If it seems as if Easter is ...

The countdown for the year's first (and only) total lunar eclipse begins. The celestial event, which will see the moon change ...

A rare total lunar eclipse is heading our way March 14—and if you're curious about whether your zodiac sign will feel the ...

The first total lunar eclipse in more than two years lit up the sky last night as humanity, forever fascinated with the Earth ...

Easter is usually observed on a Sunday between March 22 and April 25, according to the Almanac. In the Eastern Orthodox Church it can be observed between April 4 and May 8. In 2025 Easter is on Sunday ...