Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to ...

According to the new model, the Universe continues expanding but at a gradually slowing rate until reaching maximum size, ...

Scientists think they found evidence of weird ancient stars called "dark stars" that are powered by dark matter instead of ...

Planetariums were a hit with the public. Within decades, they had spread around the world – the first planetarium in the ...

"This is a unique opportunity to learn how the universe's first light emerged from the darkness." ...

Understanding how the universe transitioned from darkness to light with the formation of the first stars and galaxies is a ...

How The First Stars In The Universe Came Into Existence Date: August 1, 2008 Source: American Association for the Advancement of Science Summary: How the first stars formed from dust and gas has ...

Because Population III stars were the first, driving these foundational changes in the universe, “they created the conditions and elemental abundances that the stars in our galaxy formed from ...

Right now, the stars that exist in the Universe are made out of approximately 70% hydrogen, 28% helium, and 1-2% "everything else," which astronomers lazily call "metals." ...

Astronomers have spotted light from the very first stars in the universe, which are almost as old as time itself. Shortly after the Big Bang 13.7 billion years ago, the universe cooled enough to ...

The Sun may be the center of our solar system, but it is not the biggest star in the universe. The Sun has a mean radius of around 696,000 kilometers, or 432,450 miles . In comparison to UY Scuti ...