Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. Some scientists think alien ...

Add Yahoo as a preferred source to see more of our stories on Google. Venus’s clouds are rich in water and iron, challenging old models of its harsh, acidic atmosphere. (CREDIT: JAXA/ISAS/DARTS/Kevin ...

Venus has long been called a dry, hellish planet veiled in clouds of liquid acid. But new study of old spacecraft data tells a different story—one that’s reshaping what scientists believed they knew ...

Life as we know it needs water, but life as we don't know it may run on concentrated sulfuric acid. The chemistry of life as we know it wouldn't work in a place like the huge Saturn moon Titan, where ...