Astronomers claim to have found new evidence supporting a controversial observation that our galaxy is residing in an ...

"Ice in the rest of the universe has long been considered a snapshot of liquid water – that is, a disordered arrangement fixed in place. Our findings show this is not entirely true." ...

Imagine waking up one morning to find that Earth’s atmosphere has vanished—gone, as if erased by an invisible hand. Suddenly, ...

The answer to whether tiny bacterial life-forms really do exist in the clouds of Venus could be revealed once and for all by ...

In early July 2025, an extraordinary event in Earth’s upper atmosphere was photographed by astronauts aboard the ...

The European Space Agency said Wednesday that scientists have discovered what might be only the third known interstellar ...