So what does the edge of the universe look like? At first, I thought it might be like Earth’s atmosphere, where outside is ...

What exactly does the boundary of the universe look like? Xiao Wang initially imagined it to be like the Earth's atmosphere, ...

Chemistry in the first 50 million to 100 million years after the Big Bang may have been more active than we expected.

A radical new theory regarding the origin of the universe suggests that gravitational waves, tiny ripples in spacetime first ...

Astronomers have uncovered one of the earliest and most complex galaxy mergers ever observed — a system involving at least five physically interacting galaxies, spotted just 800 million years after ...

Planetariums around the world are invited to participate in this year’s edition of the IAU’s annual outreach event.

What was the universe like in the first few hundreds of millions of years after it came into existence? How did the first ...

The post Radio Antennae Could Soon Use Early Signals From Cosmic Dawn To Explain How The Universe Was Formed first on ...

One of the most difficult parts of astronomy is understanding how time affects it. The farther away you look in the universe, ...

Near-infrared images from the James Webb Space Telescope revealed five early universe galaxies merging within a large halo.

While radio waves are the method of choice when searching for signals of intelligent alien life, other detectable signs also ...

JERUSALEM, Sept. 4 (Xinhua) -- A new study has found that most massive stars in the early universe formed as binary systems, meaning they were born in pairs, similar to the way many massive stars form ...