mass extinction
Dinosaur Killing Asteroid hit Earth in Exactly the Wrong Spot
A new study by a pair of Japanese researchers indicates that the asteroid that caused the extinction of the dinosaurs…
7 years ago
Is Planet X Linked to Mass Extinctions?
Two researchers believe that the hypothetical "Planet Nine" may be responsible for cyclic extinctions seen in the biological record.
9 years ago
Questioning the Impact Theory: What Really Killed the Dinosaurs?
About sixty five and a half million years ago, the Earth suffered its largest known cosmic impact. An asteroid or…
10 years ago
Astronomy Without A Telescope – Say No To Mass Extinction
[/caption] You may have heard that there is an 86 per cent chance that in a mere million years or…
15 years ago