Using the Atacama Large Millimeter Array, astronomers have discovered icy exocomet belts circling 74 different alien planetary systems.

Stargazers will be treated to a rare seven-planet alignment in February. This is what scientists hope to learn.

The James Webb Space Telescope has revolutionized astronomy in just three years. A new project celebrates its impact on the ...

Predictions about when we might discover an alien signal from an intelligent civilization remain accurate, according to ...

opens new tab. More than 5,800 planets beyond our solar system - called exoplanets - have been discovered. WASP-127b is a type called a "hot Jupiter," a gas giant that orbits very close to its ...

The research, yet to be peer-reviewed, sheds light on what could have changed the orbits of several planets in the solar ...

Those, however, are a mere breeze compared to the jet-stream winds on a planet called WASP-127b ... much remains to be discovered and how each new observation surprises this rapidly evolving ...