Page 107 - Planetary Sciences News Today

Giant meteorite impacts like those that wiped out the dinosaurs likely resulted in the continents forming billions of years ago.

Countless asteroids have struck Earth, leaving behind enormous craters that have scarred the blue planet's surface. Asteroids from space that enter the atmosphere and strike the earth's surface are known as impact events.

New research has provided the strongest evidence yet that the earths continents were formed by giant meteorite impacts that were particularly prevalent during the first billion years or so of our planets four-and-a-half-billion-year history.

Most of Earths biomass and most humans live on these landmass, so understanding how continents form and evolve is crucial, according to researchers.

Volcanic activity can range from gaseous emissions with nonexplosive lava all the way to what is known as super-eruptions. Super-eruptions are massive and explosive and have widespread and sometimes global implications. They can also pose risks to the environment.

A team of researchers has determined the first humans living in the Fort McMurray Wood Buffalo arrived between 11,000 and 13,000 years ago. The date isn’t far…

Get latest articles and stories on Science at LatestLY. The continents of Earth were formed by gigantic meteorite impacts that were particularly prevalent during the first billion years of our planets four and a half billion year history, according to new Curtin research, which has presented the strongest proof to yet. Science News | Study Uncovers Evidence of Continents Being Created by Giant Meteorite Impacts.

Perseverance Mars rover is gathering up samples of Martian rock and soil that could help tease out an answer concerning past life on Mars.

We desperately need to understand what the worst climate scenarios are. Focusing only on optimistic scenarios can seriously backfire.

Multiple Facebook posts have shared a claim that oil "can regenerate faster than it could be depleted". However, the claim is false. Energy experts told AFP that the natural process of forming oil takes "millions of years" and humans are using it at a rate faster than it can regenerate.