The four planet-strong "planet parade" currently visible to the naked eye in the night sky for a short time after sunset will ...

Lunar: A history of the moon in myths, maps and matter tells the story of the coexistence between humanity and the celestial ...

Asteroid 2025 CR, approximately 93 feet wide, is about the size of an airplane. It will pass Earth at a safe distance of 3.09 ...

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

NASA said the system is thought to be moving at least 1.2 million miler per hour, nearly twice as fast as our solar system.

Before arriving at the Moon, the small satellite mission will use the gravity of the Sun, Earth, and Moon over several months ...

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 ...

These popular astronomy questions, answered by Astronomy magazine, will help you better understand our universe - and share ...

The space rock is heading in our direction at some 18,700 miles per hour, according to the space agency's data.

I recently saw a YouTube video by Hank Green discussing how important the Galilean moons are in our understanding of the solar system and the universe as a whole. The ...

Take advantage of a special 6-7 planet alignment from Earth's perspective. Planets 'line up' in the skies over California in ...

Four planets will be widely visible to the naked eye through part of February, but calling them a 'planetary alignment' may ...