If we can identify the biggest known structure in the universe ... We know that the majority of the stars in our galaxy likely have planets in orbit around them, which would mean that the Milky ...

Astronomers studying a massive and unusual spiral galaxy have found ... One pointed at our Solar System, depending on the strength, could strip away our planets' atmospheres, damage the DNA ...

But for sheer exoticism, it would be hard to top a newly described circumbinary planet located relatively nearby in our Milky Way galaxy ... more massive than the biggest planets and are modestly ...

But for sheer exoticism, it would be hard to top a newly described circumbinary planet located relatively nearby in our Milky Way galaxy ... more massive than the biggest planets and are modestly ...