Being able to spot the Earth, let alone any signs of life on our planet, would require an enormous telescope from 66 million ...

Have dinosaurs evolved on other worlds? Could we spot a planet of glowing organisms? What nearby star systems are positioned to observe Earth passing in front of the sun? These are just a few of the ...

In last week’s The Universe column, I fielded a reader’s question about galaxy collisions in an expanding universe. The answer deals with vast distances, inscrutable forces and the ultimate fate of ...

Have you ever wondered? If Zombie T-Rex dinosaurs and aliens confront each other in a humid forest, which is the territory of T-Rex dinosaurs, what will happen? Which side do you think will prevail?