Rocket Lab Debuts HASTE Rocket with First Successful Suborbital Launch from Virginia Seite 1

Rocket Lab USA, Inc. (Nasdaq: RKLB) (“Rocket Lab” or “the Company”), a global leader in launch services and space systems, today announced it successfully launched its first suborbital testbed
launch vehicle, called HASTE (Hypersonic Accelerator Suborbital Test Electron) for a confidential customer.

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