The Largest 'Black Hole Jet' Discovered Is Estimated to Be Twice the Size of Our Milky Way We know black holes to be ...

Two weeks ago, Boom Supersonic’s XB-1 demonstrator plane made history when it broke the sound barrier over the continental ...

Boom Supersonic’s XB-1 creates a sonic boom inaudible from the ground below when flying at the exact right speed and altitude ...

Astronomers have used a continent-sized radio telescope to find the largest black hole jet ever observed in the early ...

Astronomers used an array of telescopes to find the most massive radio jet in the early universe. The celestial object is ...

NASA and Lockheed Martin have completed three engine run tests of the X-59 aircraft for its planned 2025 first flight under ...

The crash comes two days after a regional jet operating as American Airlines Flight 5342 collided with a military Black Hawk helicopter as it approached to land on Runway 33 at Reagan National ...

when an American Airlines regional jet inbound from Kansas collided with a U.S. Army Black Hawk helicopter, likely killing all 67 people onboard the aircraft. The airspace is frequently used by ...

Editor's note: For the latest updates on the Medevac jet crash in Philadelphia, read USA TODAY's live coverage on Saturday, Feb. 1. PHILADELPHIA – A Medevac jet crashed in a residential area of ...

A medical jet transporting a child who had just completed treatment for a life-threatening condition, her mother and four others crashed into a Philadelphia neighborhood shortly after takeoff ...

The black boxes have been pulled from the wreckage of the American Airlines passenger jet that collided with an Army helicopter, killing 67, amid concerning new reports about possible causes of the ...

The army made the a highly unusual decision at the request of the family not to release the name of one of the three soldiers killed when a military Black Hawk collided with a passenger jet on ...