Sentences with phrase «test flights until»

Blue Origin has been somewhat secretive about the progress of its spaceflight vehicles and rockets; the company typically doesn't announce test flights until they are already completed.

The partners will carry out further test flights until 4 April, after which an initial evaluation will take place.

Not exact matches

Until now, pyroshock tests to ensure aerospace parts were ready for the rigors of flight had used explosives encased in lead to provide the impacts to parts needed for such experiments, mechanical engineer Mark Pilcher said.

The researchers released each bat in a flight cage and doled out flowers one by one to the bats, working until 3 or 4 a.m. First, they'd place a male flower in a test tube vase on a table.

From the early years of flight until the late 1930s, air racing was the single most important testing ground for engineering advancements.

NASA plans to certify the company's vehicles only after they've done an uncrewed test flight and a crewed test flight, meaning the first astronauts likely won't fly until late next year at the earliest.