"If our solar system is indeed moving this fast, we need to question fundamental assumptions about the large-scale structure ...

How fast and in which direction is our solar system moving through the universe? This seemingly simple question is one of the ...

We know of three interstellar objects (ISO) that have visited our inner solar system. Oumuamua was the first one, and it came ...

When it comes to what part of Earth is most at risk of an ISO impactor, low latitudes near the equator face the greatest risk ...

“Our analysis shows that the solar system is moving more than three times faster than current models predict,” Böhme ...

Look to the east after sunset on a clear winter night and you’ll spot a bright, tightly packed collection of stars. That’s ...

The Sun, our nearest celestial neighbor, is undeniably a star, not a planet, as centuries of astronomical observations have ...

Since the dawn of civilization, humanity has wondered whether we are alone in the universe. Some people—myself ...

Something strange is moving through our solar system — and it’s making headlines everywhere. The mysterious object, known as ...

Space looks very dark from Earth. But does the solar system, and the universe for that matter, have an area that's the ...

Astronomers believe they've discovered some of the universe's earliest stars, located about 13 billion light-years from Earth ...

Nearly a century after Pluto’s discovery, astronomers are still hunting for mysterious planets beyond Neptune - including a ...