Is there a massive undiscovered planet on the outer reaches of the solar system? The idea has been around since before the ...

Since Kepler's laws of motion dictate that celestial bodies orbit more slowly when farther from the sun, we are now moving at ...

Voyager 1, launched in 1977 and traveling for nearly 50 years, has not yet traveled the distance light covers in one day.

Earth is the only place in the universe scientists known to have organics form of life inside. Now, another planet might be ...

While trivia nights aren’t really my thing, I like to think I know a little about a lot. And, throw a weather-related ...

In 2015, astronomer Tabetha Boyajian and colleagues announced the discovery of unusual light fluctuations coming from a star ...

As scientists wait for the asteroid to reappear, its revised trajectory is now drawing attention to another possible target: ...

For centuries, humanity believed that Earth was the center of the universe, a view championed by Aristotle and Ptolemy. But ...

On July 3, Earth Will Reach Its Farthest Point From The Sun – 152 Million Kilometers Away It will not always be like this; our planet’s orbit is becoming more circular.

So, if Earth is farthest from the Sun in early July, why is that when much of the planet experiences its hottest weather? The answer lies not in how far we are from the Sun, but in the tilt of ...