TAMPA, Fla. — Anuvu is looking to rise above geostationary satellite delays with plans for 16 spacecraft in highly elliptical orbit (HEO), which would turbocharge broadband speeds for airlines using polar routes to shorten flight times. The U.S. mobile connectivity specialist announced a partnership last week with D-Orbit USA, a newly founded subsidiary of Italian space logistics company D-Orbit, to study the design of a HEO network in a brief news release. It is the first project D-Orbit has announced in the United States for a business developing a satellite…