But starlight coming from far away can diffract around a simple circle structure. The petals are explicitly designed to stop that from happening and completely block out even diffracted light ...

The tool, called AshPhos, is a ligand, or molecule, that makes it easier to create special carbon-nitrogen bonds. These bonds are the backbone of more than half of all medicines on the market today.

Key Laboratory of Bio-based Material Science & Technology, Ministry of Education, Northeast Forestry University, Harbin, 150040 China ...

Cities are not merely collections of buildings and roads; they are dynamic ecosystems where human interactions, cultural values and collective aspirations converge. In this context, those in ...

Like other engines in the Leros line, the Leros 4 consumes a bipropellant mix of hydrazine and nitrogen tetroxide, which combust when coming into contact with one another. Thrusting toward the Moon ...