Jupiter’s famous clouds aren’t ammonia ice but a murky mix of chemicals, sitting lower in the atmosphere than expected. For years, astronomers believed that Jupiter’s upper clouds — responsible for it ...

Scientists have unlocked the 3D structure of molecular clouds in the Milky Way’s center, using a groundbreaking X-ray technique. These cosmic clouds, vital for star formation, were illuminated by past ...

You and your crocheted penguin friend will be happily canceling all plans until further notice. View Entire Post › ...

Many scientists have long thought that developing planets should resemble the swirling disk of gas and dust that births them.