What drives us to send probes throughout the solar system and rovers and landers to Mars? It's not cheap, and it's not easy.

Scientists from NASA have developed a new equation that may help assess the chances of life existing on this planet. Could ...

Scientists from NASA have developed a new equation that may help assess the chances of life existing on this planet. Could ...

The ringed gas giant Saturn has officially replaced Jupiter as the planet in our solar system with the most moons. The ...

Out past Neptune are countless small icy and rocky bodies called Trans-Neptunian Objects (TNOs), and many of these have moons ...

The leading explanation for all of these mysteries is known as the giant impact hypothesis. According to this story, when the ...

For example, at its brightest, the planet Venus shines with a magnitude of about -4.6.) To find out where and when to look out for Saturn's moons, we recommend using skywatching apps like ...

Saturn has surpassed Jupiter, which has 95 known moons, with the new sightings. Uranus (28), and Neptune (16) are still ...

The love planet will dazzle morning and evening skies in the northern hemisphere between March 18 and 21 Getty Keep your eyes peeled — love planet Venus is making a rare and dazzling cameo this ...

Some lucky stargazers could have a double feature of the planet Venus this weekend. On Saturday and Sunday, the Earth will have an inferior conjunction (closest approach) with Venus, the sixth ...

Venus retrograde in Pisces will have powerful effects on the romantic and financial lives of the zodiacs. Details here.