In late November 2025, astronomers captured an unprecedented cosmic signature: the first X-ray emissions ever detected from ...

Some scientific breakthroughs may be lost to time due to scandal and redaction, while others are simply a case of waiting for ...

As 3I/ATLAS starts its long, lonely journey into the cold depths of interstellar space, it leaves behind a trail of data that ...

But 3I/ATLAS is no ordinary rock – it’s a comet from beyond the solar system which greeted the Earth on December 19. It’s ...

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

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

Is 3I/ATLAS a natural comet or an alien probe? Harvard's Avi Loeb explores the mystery of its sunward 'anti-tail' and what it ...

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

A single metallic boulder sitting in an ancient Martian riverbed is forcing scientists to rethink what they thought they knew ...

The answer is as obvious as it seems – the Earth looks flat when you're standing on it, not cone-shaped. Visual evidence ...

It also pushed them to tighten their standards, especially when the conversation shifts from “interesting chemistry” to ...