They circle a star, making them somewhat easy(ish) to find. A transit dips the star’s light. A wobble nudges the star’s ...

Stars and planets are inextricably linked. They form together and stars shape the fate of planets. Stars create the dusty ...

In a zesty new discovery, scientists have unearthed a strange lemon-shaped exoplanet. It is unlike one we have seen before, ...

Two separate research teams have observed a previously unseen microlensing event, confirming the existence of a particular ...

An exosyzygy – an alignment of three celestial objects around another star – is predicted to happen later this year, but it ...

Scientists measured mass and distance of free floating planet drifting through space without star for first time.

A young world drifting alone through space is putting on one of the most violent growth spurts astronomers have ever seen, ...

Scientists have discovered a rogue planet roaming the Milky Way after combining observations from Earth and a space telescope ...

Find answers to the latest online sudoku and crossword puzzles that were published in USA TODAY Network's local newspapers.

A new lineup of comics and puzzles debuts Saturday in the Arizona Daily Star and on Tucson.com — and we’re thrilled to have you take a look. You’ll notice our refreshed menu includes bringing back ...

Whether you're just starting out or have been enjoying the hobby for a while now, you'll know that there's a wide variety of puzzle sizes to choose from nowadays. Some puzzles contain thousands of ...

In case you've faced some hurdles solving the clue, Planet Money network, we've got the answer for you. Crossword puzzles offer a fantastic opportunity to engage your mind, enjoy leisure time, and ...