The sky had turned overcast by the time we reached camp. Heritage Inspirations founder Angelisa Murray hurried us into a spacious welcome tent for cups of cacao—a nod to one of the products, along ...

Our Milky Way could have many more satellite galaxies than we've detected so far. They're just too faint to be seen.

What can a newly discovered interstellar comet teach scientists about solar system formation and evolution? This is what a recent study presented at the Na | Space ...

The annual competition for professional and amateur astrophotographers released its shortlisted images, which capture the ...

Before defining what a light-year is, we should define what a light-year is not: It is not a measure of time, but rather a ...

A mystery interstellar object discovered last week is likely to be the oldest comet ever seen—possibly predating our solar ...

A surprising discovery at the heart of the Milky Way is forcing scientists to rethink how massive structures called Fermi ...

A newly discovered ice comet from deep space may be over 7 billion years old, making it the most ancient comet scientists ...

Credit: A Rainbow Mosaic of the Rosette and the Christmas Tree Nebulae © Shaoyu Zhang Behold! The 2025 ZWO Astronomy ...

What is the Solar System truly like? In this video, we take a closer look at real images captured by NASA and other space agencies, showcasing our planets and the vast beauty of the Milky Way without ...

A newly discovered object from deep space may be the oldest comet ever observed—possibly more than 7 billion years old, and ...

The Earth might be near the center of a vast low-density void in space, which could explain one of the cosmos's greatest ...