Astronomers have long known the universe is expanding—but exactly how fast remains one of the biggest mysteries in cosmology. Different techniques for measuring the Hubble constant stubbornly disagree ...

Marvel didn't invent the comic multiverse, but the House of Ideas have created some of the coolest alternate Earths in comics ...

Explore how Earth would appear without life. Studies from Universe Today and Cornell University reveal atmospheric signals, surface conditions, and implications for exoplanet observations.

Scientific advancements have made it possible to peek into a faraway galaxy that has big implications.

How big would a telescope need to be to see Earth’s dinosaurs from 66 million light-years away? Think big—and then think ...

Astronomers use telescopes to look back in time and observe stars and galaxies as they were millions and billions of years ...

We have known for several decades that the universe is expanding. Scientists use multiple techniques to measure the present-day expansion rate of the universe, known as the Hubble constant. These ...

Compared to previous theories, the current research emphasizes the complexity of the biological and chemical processes that brought about life.

At first, the universe was like a hot stew. Instead of carrots and potatoes, it had particles. As the soupy universe cooled, ...

A rare gravitationally lensed supernova called SN 2025wny appears in five separate images due to the gravity of two ...

EVEN after the scandal-ridden edition last year, 51 beautiful Filipinas still want to become the next Miss Universe. This list is in no way definitive of who the Miss Universe Philippines (MUPH) ...

The largest stars in the universe live the life of a rock star - they are born brilliant, live fast and die young.