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

On the evening ofOctober 5, 2025, the night sky will offer a captivating sight: Saturn, the ringed giant of our solar system, will appear near the nearly full moon. If you look up around 8 p.m. local ...

From the huge smoke plume seen from the LA wildfires to a new sweeping view of Earth, these space images will give you a new ...

There are designated areas in the U.S. where the night sky is so crystal clear that you can see the Milky Way galaxy ...

It is a tragedy that we still follow the line expounded by the carbon emitters and polluters of the environment. We have ...

When hurricanes pass over the ocean they churn up creatures from the deep – a chance to feast for predators brave enough to ...

On Oct. 4, the sun will go down and an an all-night art party will begin. For the 2025 edition, the official exhibitions will ...

Earth is far from a stationary planet; it spins on its axis, orbits the sun, journeys with the solar system around the Milky Way, and moves through the expanding universe in a complex, layered dance ...

Alien: Earth suggests a future where consciousness isn't confined to the body you're born in, but is this a realistic ...

Astronomers have long thought the universe should look generally the same in every direction, but an anomaly in the radiation ...

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