If the building-size asteroid 2024 YR4 crashes into the moon in December 2032, the impact will produce a bright flash that ...

Your guide to March's full Worm Moon, from peak times to skywatching highlights. The March full moon will reach peak illumination at 6:38 a.m. EST (1138 GMT) on March 3, when the sun and moon are ...

Most of the time, the shape of Earth’s magnetic field is quite similar to that which would be produced by a bar magnet ...

Mercury, Venus, and Saturn put on an early-evening display in the west, while Jupiter dominates the rest of the night.

Many objects in space rotate. Earth completes a spin in roughly 24 hours, while Venus takes a whopping 243 Earth days. The ...

Venus looks like Earth’s twin at first glance, yet its rotation behaves like a cosmic prank. The planet spins backward, ...

Venus could experience a dramatic meteor shower this summer, the result of the breaking apart of a nearby asteroid that has ...

Venus gets called Earth’s twin because of how similar the two planets are in size and structure, but that’s where […] ...

Discover the only planet in our solar system that rotates clockwise. Learn why this 'rebel' planet spins backwards, how a collision changed its history, and why its days are longer than its years.

NASA officials said Thursday they have decided to bring home four of the seven crew members on the International Space Station after one of them experienced a “medical situation” earlier this week.