Five global space agencies are preparing landmark missions to explore Venus—Earth's fiery twin—unlocking secrets about its ...

Scientists found that colorful pigments in Earth’s cloud microbes may help telescopes identify signs of life on distant ...

A distant chemical signature, captured by the infrared eye of the James Webb Space Telescope, has just opened a new window ...

A giant explosion that shook part of Russia more than a century ago has never been categorically explained. And yet, some ...