For several decades, paleontologists have described Miracinonyx trumani -- an extinct species of cheetah-like felid that roamed the North American prairies and steppe terrains more than 13,000 years ago -- as North America’s answer to the African cheetah (Acinonyx jubatus).

The post Ancient DNA Rewrites Story of Enigmatic ‘American Cheetah’ appeared first on Sci.News: Breaking Science News.

The Exploration Company performed a drop test of the Nyx spacecraft it is developing to transport cargo to low Earth orbit ahead of a 2028 test flight.

The post The Exploration Company completes drop test of Nyx capsule appeared first on SpaceNews.