NASA’s Artemis program will establish a sustainable lunar presence, unlock new scientific discoveries, and develop technologies for spaceflight to Mars and
NASA astronaut Jack Hathaway smiles up at the camera as he enters the International Space Station Feb. 14, 2026, after docking to the orbiting laboratory
Webb’s image of the enormous stellar jet in Sh2-284 provides evidence that protostellar jets scale with the mass of their parent stars—the more massive the stellar engine driving the plasma, the larger the resulting jet.