Chinese researchers unveil how helium can improve solid-fuel rocket motors and enhance propulsion efficiency and stealth.

NASA Readies Upgraded SLS Engine For Initial Hot Fire Acceptance Tests is published in Aerospace Daily & Defense Report, an ...

Here’s how it works. Rocket Lab launched five "Internet of Things" satellites on Saturday (Feb. 8). A 59-foot-tall (18 meters) Electron rocket carrying five spacecraft for the French company ...

Some New Jersey residents were treated to an unusual sight in the sky Tuesday night as a SpaceX rocket launch lit up ... N.J., house tonight,” he wrote. TikTok user Jersey Starman posted a ...

Rob Dahm, known for pushing rotary engines to their limits, has taken on a challenge unlike any before. He has set his sights on the monstrous 15.7-liter, tri-turbo Y12 rotary engine—an ...

The launch of a SpaceX rocket may be visible across the Southeast ... has witnessed a Falcon 9 launch from D.C. before. He was able to spot it with the naked eye even from the National Mall.

you'll have plenty of time to squeeze naps in between engine ignitions. Breaking space news, the latest updates on rocket launches, skywatching events and more! You'll have to set your alarm extra ...

Today could see a new record for space flight, as five separate rocket launches are scheduled for one 24-hour period. The events involve four different providers and show the increasing pace of ...

Copyright 2025 The Associated Press. All Rights Reserved. Japan on Sunday launched a navigation satellite on its new flagship H3 rocket, as the country seeks to have ...

TOKYO (AP) — Japan’s space agency said on Sunday it successfully launched a navigation satellite on its new flagship H3 rocket as the country seeks to have a more precise location positioning ...

China's Shenzhou-19 crew aboard the Tiangong space station have created oxygen and ingredients for rocket fuel for the first time with the help of "artificial photosynthesis" technology.

Credit: JAXA HELSINKI — Japan’s flagship H3 rocket successfully launched the ... suffered a second stage engine failure, leading controllers to issue a destruct command to destroy the stage ...