In 1920, astronomers Harlow Shapley and Heber Curtis held a Great Debate. Shapley argued that the spiral nebulae were small ...

The Hubble Space Telescope captured the ​​colorful, wispy clouds near the Tarantula Nebula, one of the most luminous and ...

On an astrotourism trip like Gorov's, celestial objects take center stage. More travelers are seeking out the feeling of awe ...

This NASA/ESA Hubble Space Telescope reveals clouds of gas and dust near the Tarantula Nebula, located in the Large ...

The James Webb Space Telescope has zoomed in on Leo P, a tiny galaxy with some big things to say about star formation.

A planetary alignment happens when planets “line up” on the same side of the sun. The phenomenon is visible this month ...

NASA's James Webb Space Telescope reveals stunning cosmic images, enhancing our understanding of the universe's mysteries.

Researchers at MSU found that H₃⁺ can form in unexpected ways. They studied molecules hit by high-energy light.

On May 20, 1990, the Hubble Space Telescope sent its first image to Earth. This photo turned out to be 50% sharper than ...

The nebula's colorful gas clouds hold wispy tendrils and dark ... to characterize the properties of cosmic dust in the Large ...

There’s really no reason you can’t use binoculars to look into space – and in fact astronomers have been working on doing so ...