The sun has once again unleashed a powerful solar ... Unlike the previous event, this latest eruption could have a greater impact on Earth, as AR4046 has now moved into the "Earth strike zone ...

A NASA mission, IMAP, will investigate and map the sun's particles and energy across the entire heliosphere, using a ...

When we see the Sun moving across the sky during the day it’s because the Earth is spinning, not the Sun. Let’s put a marker on Scotland. When this part of the Earth is facing the Sun it’s ...

Heat from the sun affects earthquake activity on Earth, suggests new research. Incorporating solar activity predictions into ...

Venus will pass between the Earth and sun during what’s called an inferior conjunction NEW YORK -- NEW YORK (AP) — Venus will pass between the Earth and sun on Saturday during what's called an ...

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 ...

(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 ...

Two giant holes appeared on the sun's surface. They're called coronal holes, and they'll send solar winds toward Earth, revealing stunning northern lights. More from News Two giant holes appeared ...