For millions of years, a frozen traveler drifted in silence through the stars, carrying secrets from another world. This ...

The interstellar object hurtling toward the inner solar system, where Earth is located, is much larger than previously thought, astronomers say. A comet named 3I/ATLAS likely weighs more than 33 ...

Comet C/2025 R2 (SWAN) may become visible to the naked eye this October, offering a rare celestial show for skywatchers.

( Nanowerk News) For millions of years, a fragment of ice and dust drifted between the stars—like a sealed bottle cast into ...

The interstellar object 3I/ATLAS is thought to be roughly 7 billion years old, making it even older than our solar system.

In October, a newly discovered comet will streak so close to Earth that people may be able to make out its heavenly fireworks with the naked eye — a spectacle that won’t happen again for more than a ...