China became the first to capture and publicly release close-up images of interstellar object 3I/Atlas ahead of NASA, ...

The comet is the third interstellar object from deep space ever recorded to pass through Earth's solar system.

Time is running short for scientists hoping to collect data from 3I/Atlas, a massive interstellar object hurtling away from ...

A newly discovered interstellar object is racing toward our solar system, capturing the attention of scientists worldwide. Unlike other known celestial bodies, this object appears to be emitting its ...

Astrophotographer Ronald Brecher captured a haunting vista in July earlier this year, in which several deep-sky objects take on the collective appearance of a colossal cosmic shark hunting in the ...