Articles for tag: Astronomical phenomena, cosmic evolution, Early solar system, Solar system history

an artist's rendering of the solar system

8 Astronomical Phenomena That Shaped Our Solar System’s Violent Past

Suhail Ahmed

  Our solar system looks calm from a backyard telescope, the planets gliding in orderly paths like clockwork. But behind that stillness lies a history closer to a bar fight than a ballet, written in craters, tilted axes, and worlds that never were. Over the past few decades, astronomers have begun piecing together this violent ...

What Will Happen When The Sun Begins To Die?

What Will Happen When The Sun Begins To Die?

Gargi Chakravorty

You’ve probably thought about it during those quiet moments staring up at the daytime sky. That familiar yellow ball of light that’s been your constant companion since birth won’t last forever. The reality is, our sun has an expiration date. So what exactly happens when the star that defines your world starts shutting down? Let’s ...

Implications for Cosmic Evolution and Life

The First Stars in the Universe May Have Been Colder Than We Thought

Jan Otte

The universe’s most ancient stars have held their secrets for over 13 billion years, but recent research is forcing astronomers to completely rethink what those earliest celestial beacons were actually like. For decades, scientists believed these primordial giants were uniformly massive monsters that burned bright and died young. Now, cutting-edge computer simulations and unexpected molecular ...

How Stardust Actually Reaches Your Body

How Ancient Stardust Became Part of the Human Body

Jan Otte

When you look at your hands or feel your heartbeat, you’re experiencing something that connects you to the deepest mysteries of the universe. Most of the elements that make up the human body were formed in stars. This isn’t just poetic language – it’s hard science that reveals how our bodies are literally assembled from ...