I n astrology, the moon sign is one of the most significant parts of our birth charts. Since the moon changes signs every two ...

The zodiacal light shines in the evening as the Moon reaches Last Quarter and skims past Spica and Antares in the sky this ...

From supermoons to a total eclipse to the national park’s biggest and best-attended star parties, these are the must-see celestial shows of the year ...

A total lunar eclipse occurs when the Earth moves directly between the sun and the full moon, casting its During totality — ...

Scientists have long thought that the South Pole-Aitken basin was formed by a shallow-angle impact, but new research suggests ...

The moon makes for an excellent guide to see Mars in the night sky tonight. As the sun sets this evening (Feb. 9), the moon ...

The vast valleys of Vallis Schrödinger and Vallis Planck demonstrate the incredible forces that shaped the face of the Moon.

Humans are inching closer to living beyond Earth, but sustaining life on the moon or Mars requires a critical resource: water ...

For thousands of years, the Moon has been a constant presence in the night sky, silently observing Earth and the unfolding of human history. A significant chapter of that history was written on the ...

The moon is an integral part of the sky above us. Over time, each month’s full moon has acquired a unique name of its own: ...

One week ago, a private lunar lander left the ground on a nearly 7-week journey to reach the surface of the moon. The launch may not have had the headline-grabbing power of last year's historic ...