Scientists have observed cryovolcanoes erupting on comet 3I/ATLAS — giving us a new clue about what's inside it.

The picture-perfect launch of twin Escapade orbiters bound for Mars presages a fantastical new age in exploring the planets, ...

The United States is treating a strange visitor from deep space as both a scientific windfall and a potential national ...

NASA’s Mars Reconnaissance Orbiter (MRO) has taken a new and much clearer look at a confusing feature hidden deep under the ...

Interstellar comet 3I/ATLAS, the third confirmed visitor, reveals shocking data: high nickel content and unique cryovolcanism ...

The recent launch of a Soyuz rocket carrying three astronauts to the International Space Station has caused significant ...

A critical nutrient used to produce the neurotransmitter serotonin may have turned up in samples collected from asteroid ...

New research on fern vascular systems reveals how developmental constraints don't just limit evolution—they generate new ...

Discover NASA’s full form, its missions, workforce, achievements, and how the agency advances space exploration, science, ...

BEIJING -- In the course of almost two years after China's astronomical satellite named Einstein Probe was launched, it has ...

On November 27, 2025, NASA astronaut Chris Williams, alongside two Russian cosmonauts, embarked on an extraordinary journey to the International Space Station (ISS) aboard a Soyuz rocket. This unique ...

Such progress is to be celebrated but it has also come at a cost. Defending a small nation in a turbulent region is a serious ...