With solar energy playing an increasingly dominant role in global energy generation, here are some key facts you should know about solar: ...

High in the Andes Mountains of northern Chile, something extraordinary is happening. Perched on the peak of Cerro Pachón at ...

From the center of the solar system, rages a powerful wind. Sent by the Sun, this wind whips at speeds exceeding one million miles per hour as it traverses to the edge of interstellar space ...

Close stellar encounters could change the structure of our planetary system, potentially dooming Earth or other worlds to ...

Get ready to feel small: The sun is 99.8 percent of the mass of the solar system. Here are more colossal facts about our star.

AN INTERSTELLAR space rock zooming through our solar system may be the oldest comet ever seen by humans, according to ...

PJM should take responsibility for its part in Ohio's power shortfalls and soaring prices. Instead, it spreads misinformation ...

The European Space Agency said Wednesday that scientists have discovered what might be only the third known interstellar ...

A fascinating glimpse into how a solar system like our own is born has been revealed with the detection of planet-forming ...

President Donald Trump is taking on “green” energy initiatives, criticizing wind power particularly. In a Cabinet meeting on ...

Your body is stranger, funnier, and far more disgusting than you ever imagined. From fart speeds clocking 7 mph to spiders living in your pores, today’s episode of The Infographics Show dives into 100 ...

The solar wind pushes some of the gas and dust away from the comet, forming those beautiful tails we see. A comet actually ...