NASA's Scientific Balloon Program has returned to Wānaka, New Zealand, for two scheduled flights to test and qualify the ...

The balloon’s maximum speed when pushed by the high-altitude jet stream was 200 m.p.h. The third balloon cannot be located because of instrument failure, but the next four were launched ...

Most of the teams plan to catch a ride on the jet stream, which will carry the balloons around the Earth. Therefore, for global balloonists, troughs and ridges present the least desirable air flow ...

Before the rest of the country learned about a Chinese spy balloon hovering over American territory, US intelligence officials were quietly gathering intel on the balloon — including which US ...

The 'jet balloon', a hallmark of the Hanshin Tigers' home stadium at Koshien, has returned. This marks a revival after 6 years.

When you let go of the opening, the air quickly escaped from the balloon as a jet of air. This jet of air functions like jet force and propels the balloon forwards. Rocket engines function according ...

According to a tweet from Fox News National Security Correspondent Jennifer Griffin, a senior defense official says a fighter jet that flew from Langley Aire Force Base fired a single shot at the ...