Our planet's closest and brightest neighbor will pass approximately between the Earth and sun this week, in what's called an inferior conjunction.

A group of NASA scientists has come up with a timeline for the complete end of life on Earth using mathematical models ...

Venus could make a brief appearance this weekend as it passes between the Earth and the sun. Just be warned: It won't be easy to spot in the sun's glow, according to astronomers. The orbit Venus ...

A powerful geomagnetic storm aimed at Earth could disrupt technology and bring a stunning celestial show as far south as Kentucky between Tuesday and Wednesday. At such a critical moment in US history ...

(NASA/JPL-Caltech via AP) NEW YORK (AP) — Venus will pass between the Earth and sun on Saturday during what's called an inferior conjunction. But don't plan on seeing the linkup. The sight is ...

This easy Earth Moon Sun paper craft is perfect for some out of this world fun when learning about space. Here's how to make it with your family!

When the ground shakes violently, entire cities can crumble within minutes. Homes, hospitals, roads, and lives can vanish ...

A huge sun eruption combines with speedy solar wind from a "coronal hole" for a weekend aurora show, experts predict.