"If the moon and a planet are near Castor and Pollux you have an impressive show." From our earthly perspective, the moon and Mars will appear closest to each other at around 8 p.

A space probe flying past Mars captured images ... during Hera's departure from Earth, but this is the first time that we have employed them on a small distant moon for which we still lack ...

As the Earth flies through space in its celestial dance around the sun, it's accompanied ... for the mother of the Greek moon ...

The Moon does not make its own light like a star. The Moon appears bright because it reflects light from the Sun. Like the Earth, half of the Moon faces towards the Sun, and half faces away from it.

A once-in-a-lifetime experience; nowhere else in Europe can visitors touch a fragment of the Moon, snap a selfie holding a piece of Mars and lay their hands on a meteorite older than Earth.

From Earth, the cosmic lineup of the moon, Earth and sun caused the moon to appear with a striking red glow. But from the lunar surface, the effect would have been reminiscent of the total solar ...

Venus could make a brief appearance this weekend as it passes between the Earth and the sun ... brightest object in our sky after the sun and the moon. Look for locations with unobstructed ...

Mars will have a close encounter with the moon. It comes after the Red Planet reached opposition in January. The planet positioned directly opposite the Sun, as seen from Earth. This alignment ...

Gravity on the moon and Mars are one-sixth and one-third of that on Earth, respectively. The facilities will help reduce the impact on the health of people living on the moon or Mars that could be ...

Mars will have a close encounter with the moon. It comes after the Red Planet reached opposition in January. The planet positioned directly opposite the Sun, as seen from Earth. This alignment made ...