Five 'mass extinctions' have decimated our planet since it was formed - now scientists claim the answers to two could be written in the stars.
The Solar System continues to surprise us day after day and its presence in terms of dominance and expansion goes far beyond ...
It's rare for any observatory to directly image a planet beyond our solar system, called an exoplanet, but the powerful James ...
A study of 263 galaxies using NASA supports the theory that Earth may exist inside a black hole. Findings challenge long-standing assumptions about galaxy rotation.
The Milky Way is a barred spiral galaxy, about 100,000 light-years across, containing roughly 200 billion stars, and our solar system is located about 26,000 light-years from its center. It takes ...