An international team of researchers pointed the largest single-dish radio telescope in the world at 3I/ATLAS.

Harvard's Avi Loeb argues 3I/ATLAS shows signs of alien technology, from its 0.2% probability flight path to bizarre metal ...

Until now, scientists believed that Mars’ skylights – pits in the surface of mars – were formed by volcanic activity. But ...

With 3I/ATLAS streaking away from our planet, speculation remains as to whether the interstellar comet is alien or not.

From signs of life on Mars to an interstellar visitor and weakening dark energy, 2025 reshaped space science, raising the ...

During its original network run in the 1960s, Star Trek was famously saved from cancellation twice by fan letter-writing ...

The vast, silent expanse of our solar system has just played host to a visitor from the deepest reaches of the galaxy, and it ...

A bumpy snailfish, Andean mouse opossum and ancient sea cow were just some of the many species described in 2025.

Massive observatories and orbiting telescopes like the Hubble typically dominate the conversation when it comes to deep space ...

If you're looking for sci-fi content on Netflix, the streamer has you covered with several compelling TV series. Here's how we rank these shows.

If nonliving materials can produce rich, organized mixtures of organic molecules, then the traditional signs we use to ...

Scientists measured mass and distance of free floating planet drifting through space without star for first time.