There are currently no other explanations for the effects that we see, nor for the myriad other P9-induced effects we see on ...

The Solar Dynamics Observatory saw a lunar transit and an Earth eclipse on July 25 — the first when the moon passed between it and the sun, and another when Earth did the same.

For centuries, we’ve been fascinated by the Sun, the fiery heart of our Solar System. But what does the Sun truly look like?

From Earth, the Sun is so bright that it appears like a featureless disc. But at different frequencies and using special filters, scientists can see it in its true form: as a dynamic fluid ball ...

For centuries, humanity believed that Earth was the center of the universe, a view championed by Aristotle and Ptolemy. But with Galileo's groundbreaking observations in the 1600s, the idea of a ...

FROM roiling storms, rare comets and volcanic eruptions, there is lots to see aboard the International Space Station (ISS).

Scientists working to study black holes use specific radio frequencies to track black holes, the same frequencies often used by phones and wifi.

NASA’s Solar Dynamics Observatory, which observes the sun, was able to capture an image of the event, which the agency said peaked at around 5:49 p.m. ET June 17.

Sunspots are dark patches on the sun caused by strong magnetic activity. During periods of increased sunspots, the sun emits slightly more heat. While the change in temperature on Earth is small ...

On July 25, Pluto will lie directly opposite the Sun from Earth’s perspective. Simultaneously, it will also reach perigee, its closest distance to Earth in its orbit. Although still nearly three ...

The term “Venus kiss” is more poetic than scientific, used informally to describe Venus’s close brush between Earth and the Sun. Geary Albright, an astronomer at James Madison University ...