A new study suggests yet another theory for a possible extra planet in our solar system, likely of a size between Mercury and ...

Can we reveal objects that are hidden in environments completely opaque to the human eye? With conventional imaging ...

Need a refresher about 3I/ATLAS? Here's everything to know about the interstellar object, including when the latest observations will be made.

A few years ago, I lost my passport two days before a big, international trip. Getting a new passport expedited would cost hundreds of dollars. And I wasn’t sure if it would even arrive in time. You ...

Harvard astrophysicist Avi Loeb suggests interstellar object 3I/ATLAS could be far more massive than previously thought.

MAGNOLIA, N.J. (WPVI/CNN Newsource/WKRC) - The owner of an auto parts shop was confused and worried after his shop was hit by an unidentified object that caused a bright flash and made a large hole in ...

Using the James Webb Space Telescope, astronomers discovered an extreme version of "little red dots" dubbed "The Cliff." Its ...

Roughly a year ago, astronomers announced that they had observed an object that shouldn't exist. Like a pulsar, it emitted regularly timed bursts of radio emissions. But unlike a pulsar, those bursts ...

Using newly developed mathematical methods, scientists found a way to detect the position of objects hidden in opaque ...

People think they've found Martian images of interstellar object 3I/ATLAS on NASA's website. They might be right.

Researchers at the Prehistoric Studies and Research Seminar (SERP) of the University of Barcelona have identified the ...

3I/ATLAS, an interstellar object currently zipping through the solar system, is capturing the attention of astronomers, the public and even most of our deep space assets. Its hyperbolic orbit tells us ...