What is the biggest object in the universe? Learn more about the biggest objects in the universe, including galaxies, galaxy ...

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

NASA's James Webb Space Telescope confirmed Earendel, the most distant star, shining just one billion years after the Big ...

For science-fiction enthusiasts, that’s a bit depressing. Space is big, and while the speed of light is incredibly fast to us ...

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

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

Nobel laureate Dr. George Smoot, who conducted groundbreaking research into the origins of the universe, has died. He had ...

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

G eorge Smoot, who won a Nobel Prize in Physics for his role in the "discovery of the blackbody form and anisotropy of the cosmic microwave background radiation” in 2006, has died at home at the age ...

confirming that the universe contains numerous galaxies beyond our own. NASA commemorated this milestone in 2025, highlighting its significance in the field of cosmology. The study of Cepheid ...

Although this spiral galaxy appears unremarkable from afar, NGC 7456 is bursting with newborn stars and glowing gas, ...

The universe may appear static to the human eye, but in reality it is constantly in motion, evolving on timescales far beyond our perception. Thanks to modern telescopes and time-lapse techniques, ...