SLS
First SLS core stage ready for shipment
The first core stage for NASA’s Space Launch System finally rolled out of its factory Jan. 8, ready to be shipped to a NASA center for a key series of tests in the coming months.
NASA and Boeing look ahead to long-term SLS production
As NASA marked the completion of the core stage of the first Space Launch System rocket, the agency and the rocket’s prime contractor are in the midst of negotiations for a long-term production contract for additional vehicles.
SLS core stage declared ready for launch in 2021
NASA declared the long-delayed core stage for the first Space Launch System rocket complete Dec. 9, although the rocket’s launch is still more than a year away.
New NASA human spaceflight leader calls SLS “mandatory” for return to the moon
The new head of NASA’s human spaceflight programs affirmed his support for the Space Launch System Dec. 3, saying the long-delayed heavy-lift rocket is “absolutely mandatory” for returning humans to the moon.
White House warns Congress about Artemis funding
The White House warned Congress in a recent letter that without funding increases for its exploration programs, NASA won’t be able to achieve the goal of landing humans on the moon in 2024.
NASA official hints first SLS launch could slip to mid-2021
While NASA continues to wait to set a new official date for the first launch of its Space Launch System, an agency official said Oct. 10 that the launch could slip as late as the middle of 2021.
Senate bill offers $22.75 billion for NASA in 2020
A Senate appropriations subcommittee approved a spending bill Sept. 24 that would provide $22.75 billion for NASA in fiscal year 2020, including much, but not all, of what the agency sought in additional funding for the Artemis program.
House members skeptical about NASA’s approach to returning humans to the moon
Members of a House committee expressed skepticism about NASA’s reliance on commercial launch vehicles to carry out human lunar landings by 2024 rather than an upgraded version of the Space Launch System.
Safety panel pleased with Artemis project but concerned about leadership
Members of a NASA safety panel praised the agency for moving ahead quickly with aspects of its Artemis program to return humans to the moon, but warned about perceptions of a leadership vacuum for that effort.
SLS contractors expect first launch in 2021
While NASA has yet to update the schedule for the first flight of its Space Launch System, companies working on the heavy-lift rocket now expect the rocket to launch in early 2021 rather than 2020.
NASA seeking proposals for cubesats on second SLS launch
NASA is soliciting proposals to fly cubesats on the second flight of its Space Launch System, even as those cubesats chosen for the first SLS launch patiently await their ride.
Senator criticizes cost and schedule issues with NASA programs
The chairman of a key Senate committee said he’s “troubled” by cost and schedule growth on major NASA programs and is asking the agency for more information on their status.
NASA to retain SLS Green Run test
Four months after suggesting a critical test for the Space Launch System could be skipped to address development delays, NASA Administrator Jim Bridenstine said July 25 that the test will be retained.
Artemis cost estimate won’t be ready until 2020
NASA Administrator Jim Bridenstine told a Senate committee July 17 that a cost estimate for landing humans on the moon by 2024 likely won’t be ready until the administration submits a budget request next February.
Bridenstine says leadership changes linked to urgency in NASA’s exploration programs
NASA Administrator Jim Bridenstine said he reassigned the agency’s human spaceflight head, Bill Gerstenmaier, because time was limited to address cost and schedule issues with the agency’s key exploration programs and still meet a 2024 deadline for returning humans to the moon.
NASA contractors support Artemis cost estimate
Companies involved in NASA’s exploration program agree with a recent estimate by the head of NASA that landing humans on the moon by 2024 will require an additional $20 billion to $30 billion for the agency.
