A group of comets with unexplained movements presents a quandary D avide Farnocchia hunts down and tracks asteroids, and ...

NASA’s Lucy spacecraft captures asteroid Donaldjohanson, marking a new step in its mission to explore the solar system’s ...

Entertainment and food dominate today's Connections puzzle, but with so many words that could all work together, the real ...

The James Webb Space Telescope (JWST) has begun unlocking secrets about mysterious objects lingering at the outer edges of ...

Pluto was discovered in 1930 in Arizona, but in 2006 scientists decided to cut Pluto from the planetary line up. Here is why ...

Last week I wrote about my adrenaline-fueled experience at Crossword Con on Friday, April 4. After discussing today’s puzzle, ...

Spoiler warning: Below there will be information about today's New York Times Strands puzzle.

Once the quirky underdog of our solar ... To find out how Pluto became the official planet of Arizona check out this episode of Valley 101. Need a break? Play the USA TODAY Daily Crossword Puzzle.

One of astronomy's biggest puzzles may have been solved by a new ... constrain rotation from high-precision observations of solar system objects, such as those performed by the Gaia satellite." ...

Nuclear power plants generate large amounts of electricity continuously, making them ideal for supplying the energy AI ...

Coming in at 3,000 pieces, this puzzle from Aquarius will task ... Not only does it feature images of planets in our solar system, but you'll also find facts about them to read.

A new study shows TOI-270 d is a fiery rocky exoplanet, offering fresh insight into the galaxy’s most common planet type.