Are they stars? Are they planets? Or are they neither? Some rogue planetary mass objects that wander the cosmos alone could ...

Sometimes these happenings are also known as "planet parades." The alignment should be relatively easy to see. Need a break? Play the USA TODAY Daily Crossword Puzzle. A suggestion on the NASA ...

Though tiny, this newfound satellite galaxy around M31 offers big lessons — and questions — about how galaxies evolve.

Play the USA TODAY Daily Crossword Puzzle. Here's what to know about the upcoming skyward spectacle. According to the Science Alert website, "It's not uncommon for a few planets to be on the same ...

Scientists have detected a potential exoplanet using an unusual method — tracking shifts in another planet’s orbit. The hot Jupiter TOI-2818b was found to have an unexpected timing variation, hinting ...

In Hogwarts Legacy's Hall of Herodiana quest, you have to use the Accio and Depulso spells to move blocks and cross three ...

Mars – dusty, dry, and desert-clad – was once so rich in water it had not just lakes, but oceans, according to a new study.

Play the USA TODAY Daily Crossword Puzzle. Here's what to know about the upcoming skyward spectacle. According to the Science Alert website, "It's not uncommon for a few planets to be on the same ...

Mercury retrograde complicates communication, travel, and technology, leading to misunderstandings, travel delays, and ...

Stanford researchers have integrated machine learning with high-resolution satellite and aerial observations to analyze the ...

The planets are aligning this week for a celestial ... Play the USA TODAY Daily Crossword Puzzle. The time will vary depending on your location. Mercury should also be visible in the western ...

large-scale jigsaw puzzles. Since the couple moved in last May, they have turned their new basement into a massive jigsaw gallery, with supersized motifs such as sailboats, fish, planets ...