As civilizations become more and more advanced, their power needs also increase. It's likely that an advanced civilization ...

A quartet of small, rocky exoplanets likely circle Barnard's Star, around 6 billion light-years from Earth, putting them in ...

From the outside, Portal Space Systems’ headquarters looks like a standard-issue office space in a Bothell business park. But ...

A University of Vienna study suggests that the solar system's movement through the galaxy affected Earth's climate millions ...

Millions of years ago, our Solar System sailed through the Orion Complex, part of the vast Radcliffe Wave structure. This ...

NASA’s James Webb Telescope captured direct images of gas giants in HR 8799, revealing their carbon dioxide-rich atmospheres.

The Radcliffe Wave is a massive, undulating structure filled with dense clouds of gas and dust, stretching across several ...

The leading explanation for all of these mysteries is known as the giant impact hypothesis. According to this story, when the ...

Astronomers have discovered four planets that are just a fraction of the mass of Earth orbiting Barnard’s Star, which is 6 ...

The stars as seen from Earth would have looked dimmer 14 million years ago, as the solar system was in the middle of passing ...

The solar system moved through a star-forming area near Orion. This event might have increased interstellar dust around Earth ...

The rings, believed to be made up of rocky and icy chunks that could be as large as a house, help separate Saturn from other ...