A strange, starless cloud on the edge of a nearby galaxy is forcing astronomers to confront one of the biggest unknowns in ...

The Atacama Large Millimeter/submillimeter Array (ALMA) has recently made a remarkable discovery, detecting a mysterious object orbiting a star in its twilight years. This intriguing finding adds to a ...

A pilot flying a private aircraft over Rhode Island reported a strange midair sighting after noticing a small silver cylindrical object near his jet. .

The year 2025 witnessed a series of mysterious phenomena that amazed the world and sparked widespread debate among scientists ...

A mysterious object found deep in the cosmos could soon have astronomers rethinking what they know about dark matter. That's according to a team of researchers who turned to a global network of ...

NBC News' Gadi Schwartz reports on "3I/ATLAS," a mysterious outer space object that is thought to be billions of years old, making its closest approach to Earth ...

Here’s what you’ll learn when you read this story: A mysterious reddish object that formed only 90 million years after the Big Bang was observed by the James Webb Space Telescope. If it is a galaxy, ...

With the aid of a multinational network of radio telescopes, scientists have been able to detect the lowest-mass dark object ever found in the universe. The mysterious object, roughly one million ...

Space agencies around the globe have launched an unprecedented wave of planetary defense exercises, all centered on a mysterious interstellar visitor that refuses to behave like anything scientists ...

PHOENIX - An expert is raising concerns after a UFO-reporting app reportedly recorded many mysterious objects near the U.S.; Native American communities are feeling the impact of the ongoing ...

The history of human innovation and artistic expression isn’t as straightforward as you think. Craftspeople have created plenty of items that are odder than odd. And though they might raise a few ...

Venezuelan President Nicolás Maduro and his wife have been indicted on narco-terrorism charges after being captured by U.S. by ARC Seattle Staff SEATTLE — On this week's Look What I Found segment on ...