Did stars and galaxies give rise to black holes, or was it the other way around? New research may challenge ideas about how ...

For decades, scientists engaged in the Search for Extraterrestrial Intelligence (SETI) have probed the galaxy for signs of ...

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

A Rutgers-led team of scientists has uncovered evidence of how galaxies expand by tracing the invisible scaffolding of the ...

Why Sagittarius B2 produces so many stars in comparison to the rest of the galactic center has remained an enduring mystery ...

NASA has been studying little red dots that were spotted in the universe's infancy stage. They grew too fast, and too early.

NASA's James Webb Space Telescope observed three galaxies in the universe's very early stages. The galaxies were likely forming around when our universe was 400 million to 600 million years old.

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

MEDFORD/SOMERVILLE, Mass. — Some of the universe’s most massive galaxies may have formed billions of years earlier than current scientific models predict, according to surprising new research led by ...

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

A team of astronomers looking at galaxies in the universe’s distant past have discovered nine young, compact galaxies, each weighing in at 200 billion times the mass of the Sun. Imagine receiving an ...