California-based space company Rocket Lab will launch more hypersonic test vehicles for the U.S. Military, as the Department of Defense (DOD) continues to invest in hypersonic technology.

Biopsy. In this test, the doctor removes a small piece of skin. A lab checks the skin sample under a microscope for IgA deposits, which are a sign of HSP. A kidney biopsy can confirm the diagnosis.

Rocket Lab USA recently secured selection for a hypersonic test flight under the MACH-TB 2.0 program and participation in multi-billion dollar government contracts, potentially enhancing its ...