Mission managers for NASA’s Juno mission to Jupiter have decided to postpone the upcoming burn of its main rocket motor originally scheduled for Oct. 19. This burn, called the period reduction ...

Add Yahoo as a preferred source to see more of our stories on Google. It was a huge milestone for the Artemis 2 mission, and one of its crewmembers marked it with some poignant words. The view from ...

KENNEDY SPACE CENTER — The Artemis II crew performed a special burn of the Orion capsule on Thursday evening. This critical burn is the last step to sending the four astronauts on a flyby of the moon.

ClassNK granted an Approval in Principle (AiP) based on its Rule Part N which adopts IGC Code and its Guidelines for Ships Using Low-Flashpoint Fuels to Daihatsu Diesel for their concept design of a ...

Reducing aircraft soot emissions may not reduce contrail clouds, according to in-flight observations of emissions from a passenger jet with modern "lean-burn" engines, reported in Nature. Contrails ...