Scientists detected the sugar erythrulose in interstellar space for the first time, suggesting key organic ingredients for ...

Some of the most common planets in our galaxy may be hiding far more water than scientists can currently detect—even with the ...

How can fission-powered propulsion help advance deep space exploration, specifically to the outer planets like Jupiter, Saturn, Uranus, and Neptune? This is what a recent study presented at the 56th ...

Astronomers have catalogued more than five thousand planets orbiting distant stars, and a handful of them defy almost ...

In April, scientists captured global attention by announcing they’d found a molecule in a faraway planet’s atmosphere that could signal life there. But a new analysis by University of Chicago ...