Six hundred light-years from Earth, a giant planet is giving astronomers something they have never quite seen before: two ...

If you have questions you would like answered on Astro Brief, email them to Dr. Mike Reed at mikereed@missouristate.edu.

About 150 light-years from Earth, the James Webb Space Telescope has spotted something that atmospheric scientists did not ...

An asteroid roughly the size of one to two school buses will fly by Earth, according to the European Space Agency.

A group of NASA volunteers has helped astronomers find more than 3,000 possible brown dwarfs, strange cosmic objects that are ...

Io is a world of extremes. It is by far the most volcanically active world in our solar system. Being continually squeezed in the never-ending tug-of-war between Jupiter and its larger satellites will ...

The Nu ring seems to be fed by unknown rocky bodies, whereas the Mu ring appears rich in water ice and linked to the moon Mab.

A planet with a mass almost seven times greater than Jupiter exists at a distance of 12 light-years and contains unexpected cloud formations. The discovery, which researchers published in the ...

The combined observations in visible and infrared light reveal new details about the planet's atmosphere and rings. Hubble's images help track seasonal changes, while Webb's infrared vision probes ...

An international team of scientists, led by a PhD researcher from Northumbria University, has made groundbreaking discoveries about a spectacular feature of Jupiter’s northern lights, revealing a ...

Jupiter’s volcanic moon has always felt like a place that tests your sense of what a world can be. Its surface glows with hundreds of active hot spots. Its mountains rise higher than Everest. Its lava ...