Sightings of the secretive B-21 Raider flying at high altitude continue. And we can’t get enough of the incredible photos captured during test flights. In the last few weeks we have published several ...

Aerospace company aims to offer a transformative 'perspective' for future explorers to get close to the edge of space with ...

BalMan, a high-altitude balloon developed by Toulouse-based Hemeria, has completed its first test flight, validating stratospheric safety and reliability.

In a groundbreaking development for the aviation industry, Venus Aerospace, a Texas-based company, is preparing to conduct ...

The need to develop, qualify and deploy propulsion systems under actual flight conditions at high-altitudes with ... To this end, there are various test facilities for testing satellite engines, upper ...

Ellie Bates said the test flight was a "massive achievement" for the team The name - Phasa-35 - is short for Persistent High Altitude Solar Aircraft and refers to its 35-metre (115ft) wingspan.

THE supersonic jet that could fly passengers from London to New York City in 3.5hours has reached a new top speed in its latest test flight. The XB-1 plane, from Boom Technology, completed its ...

Significant modifications were made in 2002, converting test position P4.1 from a test stand for testing upper stages under atmospheric conditions to a high-altitude simulation ... of the P4.1 test ...

The jet nicknamed the 'Son of Concorde' has just hit a new top speed in its latest test flight.

With high-altitude ballooning ... It just completed its longest and highest test flight. Descending autonomously from a release altitude of 3500 m, with an additional radiosonde payload, it ...

The spacetech startup has announced a successful test of its SAR technology on a subscale high-altitude pseudo-satellite or HAPS developed by National Aerospace Laboratories (NAL) The company also ...