SR-72 Darkstar: Exploring the World’s Fastest Hypersonic Aircraft

SR-72 Darkstar: The Fastest Hypersonic Aircraft Ever Built – The SR-72 is a new hypersonic demonstrator aircraft to be developed by Lockheed Martin under its Skunk Works or Advanced Development Programs, to meet the requirements of the United States Air foгсe.

Leave a Reply

Your email address will not be published. Required fields are marked *