Eruptions of plasma piling atop one another, solar wind streaming out in exquisite detail -- the closest-ever images of our ...

The newfound exoplanet, called Kepler-139f, is a gigantic world roughly twice the mass of Neptune and 35 times the mass of ...

Our galaxy may reside in a billion-light-year-wide cosmic bubble that accelerates local expansion, potentially settling the ...

When large masses of water are moved from one place to another, this changes the shape of Earth and leads to a phenomenon ...

And as we learn in the final moments of the movie, Clark has another relative and we get to meet her in unforgettable style ...

Several planets stand still in the sky, Titan’s shadow transits Saturn, and Venus gives Taurus a second eye in the sky this ...

While I could write an entirely separate piece about Conway’s statement fundamentally misunderstanding the nature of moviegoing, she, Watters and the other Fox News pundits have also gravely ...

Humans might not know of any intelligent beings beyond Earth, but if they exist, they might already know about us. New ...

The planet’s rotation fluctuates as it travels around the sun, and measurements suggest we’re losing more than a millisecond ...

A new study reveals that a common human technology may be quietly broadcasting our presence to alien civilizations—without us ...

When the moon is positioned farther from Earth's equator and closer to the poles, its pull on the planet becomes weaker. With ...

Look up some time at the night sky, glinting and humming with all manner of illumination — planes taking off from or ...