The nozzle liberated energetically from the motor around 10 seconds before the burn ended, and there appeared to be some ...

NASA’s Space Launch System (SLS) is ready to fly with its four shuttle-era engines. The rocket, outfitted with the RS-25 ...

We're talking about it now because Northrop Grumman just finished this motor segment of the Block 2 SLS, and it understandably seems to be very proud of it.

An upgraded version of one of the solid rocket boosters being used for NASA's Space Launch System (SLS) experienced an ...

Work for now continues daily at Kennedy Space Center on a new mobile launch tower that has already cost more than $1 billion. But the Artemis moon mission it is intended to serve may never happen ...

Long-time advocate of SLS rocket says it’s time to ... payloads to the Moon—up to about 45 metric tons to 'trans-lunar injection' which is about the same performance as the SLS Block 2," Pace ...

According to Ars Technica senior space reporter Eric Berger's insider sources, there's an "at least 50-50" chance that the rocket "will be canceled." "Not Block 1B. Not Block 2," he added ...

The SLS rocket for the Artemis II mission, which is set to fly around the moon no earlier than spring 2026, is currently being stacked inside Kennedy Space Center's massive Vehicle Assembly Building.

"Our analysis shows a single SLS Block 1B will cost at least $2.5 billion to produce—not including Systems Engineering and Integration costs—and NASA’s aspirational goal to achieve a cost ...

Artemis 2, or Exploration Mission 2 (EM-2), as it was called at the time, was originally slated to fly on an SLS Block 1B rocket, a larger upgraded version of the SLS used for Artemis 1, which ...

A budget proposal released on May 2 includes not only cuts to NASA's science budget, but an early end to its SLS moon rocket. Hotspots ranked Start the day smarter ☀️ Funniest cap messages Get ...

The EUS will also bring the SLS Block 1B Crew vehicle to a total of two feet (0.6 meters) taller than the tallest super-heavy booster rocket ever launched, the iconic Saturn V from the Apollo Era.