Tag SLS

NASA Administrator Jared Isaacman has announced significant revisions to the Artemis program, with a focus on reinvigorating progress, minimizing technical risks, and creating a sustainable model for lunar exploration. Highlighting ongoing delays and technical challenges, which have led to an unsustainable three-year gap between Space Launch System (SLS) launches, Isaacman criticized the previous approach as […]

NASA is preparing to potentially move the Space Launch System (SLS) rocket and the Orion spacecraft back to the Vehicle Assembly Building (VAB) at Kennedy Space Center in Florida. This decision comes in response to an unexpected interruption in the helium flow within the rocket’s interim cryogenic propulsion stage (ICPS), which was detected overnight on […]

NASA has begun its second Wet Dress Rehearsal (WDR) for the Artemis II mission, having previously encountered hydrogen leaks during the first attempt. The Space Launch System (SLS) vehicle remained on Launch Complex 39B for this rehearsal, allowing engineers to conduct necessary adjustments without rolling back to the Vehicle Assembly Building, thus aiming to avoid […]

The Artemis II mission is currently facing delays in completing its Wet Dress Rehearsal (WDR) after experiencing multiple setbacks during the terminal countdown on Monday. An initial hydrogen leak emerged early in the process, followed by an extended hold caused by additional tasks required by the closeout team. With the launch window narrowing, the Space […]

NASA is preparing for the Artemis II mission, set to launch from Florida in the coming weeks. This landmark mission marks the first time humans will return to the vicinity of the Moon since 1972, with a four-member crew destined to travel farther than any previous human spaceflight. During the ten-day expedition, the crew aboard […]

Teams at Kennedy Space Center are intensifying their preparations for the Artemis II mission, which marks the inaugural crewed flight of the Space Launch System (SLS) rocket and the Orion spacecraft. Key milestones are being completed as they approach an important wet dress rehearsal (WDR) test scheduled for after January 31. Following the successful rollout […]

The countdown to a historic milestone in human space exploration has begun, as the Orion spacecraft prepares for its first crewed journey near the Moon since the early 1970s. Early on Saturday, January 17, the spacecraft, along with its Space Launch System (SLS) rocket encased in its mobile launch platform, made its way to Launch […]

NASA has laid out important timelines for the upcoming Artemis II mission, which will mark the first crewed flight of the Space Launch System (SLS) rocket and Orion spacecraft in more than five decades. This mission will send a crew of four astronauts on a lunar flyby, rekindling humanity’s connection to lunar exploration. The organization […]

Northrop Grumman Corporation, a prominent name in the American aerospace and defense sector, recently achieved a significant milestone with the successful testing of its latest solid rocket motor, the Solid Motor Adaptable Scalable Half Time/Cost !22 (SMASH!22). Conducted on December 4, 2025, at the company’s Promontory, Utah facility, the test was a demonstration of innovative […]

Boeing has made significant strides in the development of the Exploration Upper Stage (EUS), a pivotal component set to improve NASA’s Artemis program. The first thrust structure for the EUS has recently been completed, marking an important milestone in the journey toward providing the necessary thrust capabilities for future lunar missions. Unlike the Interim Cryogenic […]