Astronomers have been aware of cosmic vampires, dead stars that hungrily strip plasma from victim stars, for some time. New ...

In new research, University of California, Irvine astronomers describe how more than 200 known exoplanets are likely much larger than previously thought. It's a finding that could change which distant ...

A monster exoplanet as big as 10 times the size of Jupiter has emerged from the stellar gas and dust surrounding a young star ...

Astronomers have detected a giant exoplanet—between three and ten times the size of Jupiter—hiding in the swirling disk of ...

The Journal-Pilot mobile app brings you the latest local breaking news, updates, and more. Read the Journal-Pilot on your mobile device just as it appears in print. Get the latest news delivered ...

WASP-121b is unlike anything in our Solar System. This giant planet orbits its star so closely that it completes a full orbit ...

An international team, including astronomers from Keele University, has performed a unique cosmic test to measure the mass of ...

Scientists are still trying to understand how galaxies formed and evolved from primordial gas clouds into the organized ...

American space agency NASA announced the discovery of a planetary system that isn't flat, has transit timing variations, and shows orbital planes tilting ...

Federal funding cuts threaten Ohio universities' research programs, risking millions in lost grants and weakening research ...

The explosion of a star, called a supernova, is an immensely violent event. It usually involves a star more than eight times ...