The following is the June 25, 2026, Congressional Research Service In Focus report, Artemis: NASA’s Program to Return Humans ...

Many people were very mean to NASA's SLS super-heavy booster when it saw back-to-back-to-back consecutive launch scrubs caused by everything from faulty engine temperature sensors to leaky hydrogen ...

NASA’s Space Launch System, the agency’s flagship rocket designed to carry astronauts back to the Moon under the Artemis program, stands 322 feet tall in its Block 1 configuration. That height exceeds ...

NASA has unveiled the upgraded design for its Space Launch System (SLS) mega rocket as it gears up for its first crewed Artemis missions. Dubbed Block 1B, this enhanced version of the SLS boasts ...

The mobile launcher, originally built for the Constellation program, undergoing upgrades for the first SLS launch. NASA is considering whether to modify it again for later SLS missions or build a new ...