Long-COVID’s Effects Can Now Be Detected Using Simple Chest X-Rays

Zurich's historic observatory constructed in 1907 houses a restaurant and exclusive bar. Because of its downtown location and light pollution, observations are limited to the moon, planets and bright celestial objects

First Martian Regolith Samples: NASA’s Perseverance Rover Gets the Dirt on Mars

If you haven't seen, here are some amazing HD images taken by Orion spacecraft on it's recent flyby of the moon during Artemis I mission. All images are by NASA Johnson. (Photos may be out of order)