New images of interstellar object 3I/ATLAS reveal geometric structures that defy comet models. Explore why this mysterious ...

The 45-year-old billionaire space cadet apparently gets her info from TikTok, where manipulated clips show former astronaut ...

Why is ‘Mars’ trending on Google Trends today, December 25? Yes, the planet is all that everything is talking about– what exactly is the reason? Allow us to elaborate.

Most have forgotten the Kamchatka quake from July 2025, but NASA, using satellite data, has produced an image of the monster ...

We close out the list with a third Rebecca Yarros novel, the latest installment in the "Empyrean" series that were the third and fourth most-read books this year. After 18 months of college, Violet ...

Built to last, NASA’s Perseverance rover continues its long journey across Mars, collecting samples and revealing the ...

Space is always inspiring and 2025 was no exception, with finding Betelgeuse’s buddy, debuting a prolific survey telescope ...

The year’s most memorable moments from astronomy and space exploration include a double-detonating supernova, a private moon ...

NASA’s SPHEREx space telescope has mapped the entire sky in 102 infrared colors for the first time, revealing cosmic secrets ...

Astronomer Avi Loeb argued that other objects like interstellar visitor 3I/ATLAS could be useful for reaching out to aliens, if they exist.

On Dec. 20, commander Reid Wiseman, pilot Victor Glover, and mission specialists Christina Koch and Jeremy Hansen emerged ...

NASA is also tracking a building-sized asteroid named “2025 YC3”, with a diameter of around 260 feet, and another bus-sized one known as “2025 XT7,” some 42 feet across. Both are expected to come with ...