"Starburst galaxies birth lots of hot blue stars that burn fast and die quickly in explosions that unleash intense ...

Keep reading to learn more about Earth's different layers, its atmosphere, and what makes the "blue ... the planet's magnetic field. Our planet sits in a small corner of the Milky Way galaxy ...

The Galaxy is no longer there. Like our Ford Galaxy is no longer there. Just like scientists tell us the Milky Way Galaxy will one day no longer be there. Well, nothing lasts forever.