Aug. 22, 2025 — Astronomers using AI have captured a once-in-a-lifetime cosmic event: a massive star’s violent death triggered by its black hole companion. The explosion, known as SN 2023zkd, not only ...

Richtech Robotics, Inc. engages in the development of robotic technologies. The firm designs, manufactures, and sells robots to restaurants, hotels, senior living centers, casinos, factories, and ...