World-renowned Greek astrophysicist Stamatios Krimigis says that a human settlement on Mars is a distant dream.

Venus will pass nearly between the Earth and the Sun in an astronomical event known as an inferior conjunction. The moment ...

A superior conjunction occurs when Venus is the farthest from Earth, on the other side of the sun. Conversely, astronomers ...

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

To some, Paris is the City of Light. To others, it’s the City of Love. But to art lovers, it’s simply the city of art — and ...