have criticized as an overpriced vestige of outdated rocket technology. Musk has said SLS "makes me feel sad." Cancelling SLS could be a major litmus test for Trump and Musk's effort to streamline ...

And with SLS the output does not justify the input ... We haven't been able to test out repairs to ship systems outside of earth orbit, where we are shielded, for instance I think for all major ...

Boeing is preparing to issue layoff notices to roughly 200 employees working on the Space Launch System (SLS) — the massive rocket central ... and its first Artemis test flight that occurred ...

The first SLS rocket launched in November 2022 in an uncrewed test flight of the rocket components and systems as part of Artemis I, which was originally scheduled to launch by the end of 2016.

The SLS rocket costs NASA $3 billion a year even when ... as well as a second rocket (Starship) that's undergoing test flights. Not all of these companies are publicly traded.

Firefly Aerospace successfully reached the lunar surface, to be followed in short order by space companies Intuitive Machines ...

The four-legged Blue Ghost is carrying 10 scientific payloads and will touchdown on the northeast corner of the moon's Earth-facing side.

If HLS doesn't happens, then we don't have a landing on the Moon in the next 4 years, neither with SLS or an alternative ... which we can test in orbit by launching a station with simulated ...