The universe is approaching the midpoint of its 33-billion-year lifespan, a Cornell physicist calculates with new data from ...

If ultimately true, the universe will reach its maximum size around 11 billion years from now. At that point, physics (and ...

The known universe is full of shockingly huge things. Here are the largest planets, stars, galaxies, and structures we've ...

This article, originally titled "The Man Who Discovered the Universe," is from the Summer 2025 issue of Air & Space Quarterly ...

Biggest vs smallest - how do we measure up in the grand scheme of the universe? Explore the fascinating scales of existence, ...

The universe may not expand forever as scientists once believed. According to new calculations by Cornell physicist Henry Tye, the cosmos is approaching the midpoint of its 33-billion-year life and ...

What is the meaning of life? Even the best of us couldn't hope to answer that question in a Universe Today article. But there ...

The true “informational age” of the cosmos may be 62 billion years, not just the 13.8 billion years of our current expansion.

Pfalzner's models show that interstellar objects — bodies ejected from other star systems — could be captured by these planet ...

The Justice Society are the first team in DC Comics and are also one of the strongest but some members are sadly overlooked.

LIGO observatory near Richland confirmed Einstein’s theory of relativity, it also has proven one of Hawking’s theorems.