SpaceX's SN1 Starship prototype was destroyed during a pressure test on Friday (Feb. 28). But the SN2 is already under construction and being prepped for testing, Elon Musk said.

Nondestructive halide exchange via SN2-like mechanism for efficient blue perovskite light-emitting diodes Journal: Nature Communications Published: 2024-12-05 DOI: 10.1038/s41467-024-55074-4 ...