Headlines

Möbius-inspired surface controls light in two directions

Light is an unusually rich carrier of information. Its direction of travel, wavelength, and polarization can all be used to encode signals or images. Yet controlling these properties independently remains difficult, especially when light can enter a device from either side.

Artemis II: What's on the menu?

The food flying aboard Artemis II is designed to support crew health and performance during the mission around the moon. With no resupply, refrigeration, or late-load capability, all meals must be carefully selected to remain safe, shelf-stable, and easy to prepare and consume

Turkey says missile launched from Iran destroyed by NATO

A ballistic missile launched from Iran and heading toward Turkish airspace via Iraq and Syria was destroyed by NATO air defence systems, Turkish officials said Wednesday. The defence ministry said it had been "engaged and neutralised by NATO air-and-missile defence assets