The final launch! Weather permitting, United Launch Alliance's massive Delta IV Heavy rocket should be visible from Treasure Coast when it lifts off.

The Orion spacecraft is set to take Artemis II astronauts around the Moon in late 2025. The Delta IV Heavy made its debut during a December 2004 demonstration flight from Launch Complex 37.

The uncertainty associated with the Artemis 1 launch date and with the ... Instead of two Earth orbits riding on a Delta 4 upper stage on EFT-1, on Artemis 1 Orion will fly solo for the first ...

Things aren’t looking good for NASA’s Space Launch System (SLS ... As per the design specifications, the Orion Service Module is able to provide 1.8 km/s of delta-v. In theory, it should ...

Currently targeting launch late next year ... good to go on to the Moon to do the flyby then we’ll do a delta burn with the Orion to give it the extra delta-V (velocity) it needs to go to ...

The astronauts will launch atop NASA's Space Launch System rocket and fly to the moon aboard a Lockheed Martin-built Orion capsule. The crew will transfer to the waiting Starship for the descent ...