Lockheed Martin's Mysterious SR-72 — The Fastest Plane Ever

In 2013, Lockheed Martin announced development of the successor to the SR-71 Blackbird spy plane.

Oct 31st, 2017
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The New Shepard rocket lifts off during a test in West Texas, April 14, 2021.
Crew Rehearsal Moves Blue Origin Closer to Human Flight
Two employees strapped into the rocketship but left before it was launched to the edge of space.
Apr 15th, 2021
Site of a Beechcraft King Air twin-engine plane crash, Mokuleia, Hawaii, June 22, 2019.
Aggressive Takeoff Caused Hawaii Plane Crash
The crash was one of the most deadly in U.S. civil aviation in recent memory.
Apr 14th, 2021
In this Oct. 1, 2020 file photo, traffic passes the Boeing airplane production plant, in Everett, Wash. U.S. manufacturers expanded in March 2021 at the fastest pace in 37 years, a sign of strengthening demand as the pandemic wanes and government emergency aid flows through the economy.
Boeing Sees Uptick in Airplane Orders
A deal with Southwest helped to offset another round of cancellations for its 737 Max airliner.
Apr 13th, 2021
Undated handout photograph from the state-run WAM news agency showing Emirati astronauts Mohammed al-Mulla, left, and Noura al-Matroushi.
UAE Names New Astronauts, Including First Woman
Noura al-Matroushi, an engineer at National Petroleum Construction Co., was selected from more than 4,000 applicants.
Apr 13th, 2021
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State Proposal Targets Boeing Plant Pollution
The cleanup will cost millions and take decades in removing cancer-causing pollutants.
Apr 13th, 2021
Soviet cosmonaut Yuri Gagarin at London Airport, July 11, 1961.
Soviet Cosmonaut Made Pioneering Spaceflight 60 Years Ago
Yuri Gagarin's quiet composure under pressure helped make him the first human in space.
Apr 12th, 2021
In this March 11, 2019 file photo, the Boeing logo appears above a trading post on the floor of the New York Stock Exchange before the opening bell. Boeing is suing a subcontractor it hired to work on new Air Force One planes that will carry the president of the United States. Boeing says a subcontractor on in Fort Worth, Texas, missed deadlines for work on the planes.
Boeing Sues Subcontractor Over Air Force One Work
The aircraft maker said the subcontractor's problems have caused millions in damages to Boeing.
Apr 12th, 2021
In this file photo a Boeing 737 Max jet prepares to land at Boeing Field following a test flight.
Boeing Admits to Possible Electrical Issue in 737 Max
The company told its customers to address the matter before flying the embattled aircraft further.
Apr 9th, 2021
This photo provided by CeanOrrett shows a Breeze aircraft. Two new U.S. airlines are planning on starting service this spring, tapping into the travel recovery that is picking up speed. Breeze Airways is next up, the latest creation of David Neeleman, who founded JetBlue Airways more than 20 years ago.
2 New Airlines Await Americans Looking to Fly
Two new leisure-oriented airlines await the resurgence of air travel.
Apr 8th, 2021
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UPS Explores Helicopter-Plane Combo
The eVTOLs are seen as a way to improve delivery times in small and mid-size markets.
Apr 8th, 2021
United Airlines airplane takes off at San Francisco International Airport, Oct. 15, 2020.
United Seeks to Build its Own Pilot Pipeline
The airline vowed to train 5,000 pilots this decade, including taking on applicants with no flying experience.
Apr 6th, 2021
Image taken from video showing debris from a SpaceX rocket behind clouds over Vancouver, Wash., March 25, 2021.
SpaceX Rocket Debris Lands at Farm
The nearly intact helium storage vessel left a 4-inch dent in the ground.
Apr 5th, 2021