These features deviate from expectations for typical natural interstellar visitors like comets or asteroids, prompting Loeb ...

The finding offers tantalizing clues in the ongoing quest to piece together the origins of ORCs—mysterious, ring-shaped radio ...

If you’ve ever wanted to see a chunk of the early solar system with your own eyes, now’s your chance. The comet C/2025 A6, ...

At first glance, it looks like an uneven smudge. But when astronomers enhanced the image, sharp edges appeared — two distinct, intersecting rings centered on a compact galaxy. The rings seem to trace ...

The amplituhedron, a shape at the heart of particle physics, appears to be deeply connected to the mathematics of paper folding.

I/ʻOumuamua, 2I/Borisov, and 3I/ATLAS. Each offers unique insights into shape, composition, and trajectory, revealing interstellar chemistry, comet formation, and cosmic dynamics. 3I/ATLAS, passing ...

A new analysis estimates that the asteroid belt is steadily losing mass each year, and may not be as permanent a feature of ...