A Rocket Lab Electron lifts off Nov. 19 on the company's "Return to Sender" mission, the first attempt by the company to recover the rocket's first stage. Credit: Rocket Lab webcast Updated 7 a.m.

NASA and the Department of Defense successfully completed the first recovery test for the crewed Artemis II mission Tuesday off the coast of San Diego. During the test, the team practiced how they ...

Rocket Lab has postponed the launch of an Electron booster it hopes to snatch out of the sky with a helicopter after liftoff to no earlier than Monday (May 2) due to weather. Unfavorable weather ...