What If on MSN22m
What If the Largest Asteroid Hit Earth?
Some seriously large asteroids have threatened Earth before. Some of these asteroids have little chance of hitting us but ...
Earth's mini moon could be a chunk of the big moon, scientists say
A mini moon that will bid farewell to Earth soon may in fact be a small hunk of the big moon — the one that has loomed far ...
Medicine Hat News20m
Space debris not rare, but Alberta’s sighting was
The sky above southern Alberta was an unusual shade of green on Wednesday night for a brief moment, with a rare piece of ...