The Sun holds 99.86% of the mass in our solar system, leaving the planets, moons, asteroids, and comets with only 0.14% combined. Even though Jupiter outweighs all other planets together, it still appears as a mere speck compared to the Sun. Formed about 4.6 billion years ago from a collapsing cloud of gas and dust, the increasing pressure and temperature at its core reached around 15.7 million degrees Celsius. This environment sparked nuclear fusion, powering the Sun by converting hydrogen into

968K views · 16K reactions | The 5 Biggest Mass Extinctions in History of Our Planet | There are total 5 mass extinction in earth history. Ordovician-Silurian Extinction (Around 443 million years ago) Late Devonian Extinction (Around 360 million years ago) Permian-Triassic Extinction (Around 252 million years ago) Triassic-Jurassic Extinction (Around 201 million years ago) Cretaceous-Paleogene or KT Extinction (Around 66 million years ago) | Faisal Zulfiqar | Facebook

6.5K views · 83 reactions | "Texas is home to four of the 10 deadliest mass shootings in U.S. history, three of them happening in just the last five years alone," ABC News' Devin Dwyer reports after Texas elementary school shooting that left 19 children and two teachers dead. https://abcn.ws/3LQ4bt4 | ABC News Live | Facebook

18K views · 97 shares | Friends, when I was rector at Mundelein...