Space

By Mark Carreau
NASA plans to roll back the Artemis I mission Space Launch System (SLS) rocket and Orion crew capsule to its Kennedy Space Center launchpad on June 6 for a second run at a Wet Dress Rehearsal.
Space

By Brian Everstine
Space Systems Command on May 26 ordered eight launches from United Launch Alliance and SpaceX under the National Security Space Launch Phase 2 procurement program.
Commercial Space

By Irene Klotz, Mark Carreau
The uncrewed flight test sets the stage for a shakedown flight with astronauts.
Space

By Graham Warwick
Our roundup of the main aerospace and defense stories making the news this week.
Aircraft & Propulsion

By Garrett Reim
The Space Development Agency has awarded a $325 million contract to General Dynamics Missions Systems to establish the ground operations and integration segment for Tranche 1 of the National Defense Space Architecture.
Space

By Mark Carreau
Though pleased with the outcome of the Boeing CST-100 Starliner’s uncrewed roundtrip test flight to the International Space Station, NASA and its commercial crew partner have much to assess—and perhaps a few items that must be altered—before a crewed version will be able to lift off.
Space

By Garrett Reim
LeoLabs argues that government space situational awareness capabilities cannot keep track of the growing number of objects in space.
Commercial Space

By Steve Trimble
A nearly $500 million wave of funding shows investors are intrigued by the commercial opportunities of hypersonic flight.
Air Transport

By Mark Carreau
Boeing’s uncrewed CST-100 Starliner successfully completed a six-day roundtrip test flight to the International Space Station (ISS) May 25, with an undocking, re-entry and parachute descent at White Sands Space Harbor on the grounds of the U.S. Army’s White Sands Missile Range in New Mexico.
Space

By Irene Klotz
SpaceX continued its weekly launch pace with liftoff of a Falcon 9 rocket on May 25 carrying 59 small satellites and hosted payloads, marking the company’s fifth rideshare mission. Following launch at 2:35 p.m. from Cape Canaveral Space Force Station, the rocket’s first stage returned to the launch site while the upper stage fired to place the Transporter-5 payloads into a preliminary polar orbit.
Commercial Space

By Brian Everstine
The U.S. National Reconnaissance Office (NRO) has awarded its largest-ever commercial imagery contract effort—up to billions over the next decade—to BlackSky, Maxar and Planet at a critical time for the industry.
Space

By Mark Carreau
Boeing’s CST-100 Starliner departed the International Space Station’s U S. segment as scheduled, setting up its autonomous return to Earth under parachute at New Mexico’s White Sands Space Harbor late May 25 to end NASA’s six-day Commercial Crew Program Orbital Flight Test-2 (OFT-2).
Space

By Mark Carreau
Axiom Space and Italy’s minister for Technological Innovation and Digital Transition have signed a memorandum of understanding to advance existing collaboration, the Houston-based firm announced May 25.
Commercial Space

By Irene Klotz
A NASA robotic spacecraft designed to investigate the metal asteroid Psyche will miss its August launch date due to a software issue.
Space

By Michael Bruno
Another lunar buggy contender is emerging, this time with an autonomous explorer angle: Lunar Outpost on May 24 unveiled a $12 million seed round, promising a new class of autonomous Moon rovers.
Commercial Space

By Mark Carreau
Astronauts aboard the International Space Station secured hatches between Boeing’s CST-100 Starliner and the seven-person orbital laboratory May 24, preparing the uncrewed capsule for departure and a return to Earth at White Sands, New Mexico, weather permitting.
Space

By Brian Everstine
The U.S. Space Force’s Space Rapid Capabilities Office has awarded BlueHalo a $1.4 billion contract to increase the capacity of the Satellite Control Network as the service projects an increase in demand.
Space

By Garrett Reim
The Outpost Mars Demo-1 payload, an on-orbit metal cutting robotic arm, is being prepared to launch aboard SpaceX’s Transporter 5 rideshare flight on May 25.
Commercial Space

By Mark Carreau
Boeing’s automated Orbital Flight Test-2 (OFT-2) Starliner has delivered some NASA spacesuit water absorption pads to the International Space Station to help address a worrisome helmet leak experienced by European Space Agency astronaut Matthais Maurer at the conclusion of a March 23 spacewalk.
Space

By Mark Carreau
The crew of the International Space Station (ISS) continues to check out Boeing’s CST-100 Starliner following its suspenseful rendezvous and docking on May 20.
Space

By Garrett Reim
NEXT experiments could create path for military service follow-on constellations.
Space

By Mark Carreau
Boeing’s uncrewed CST-100 Starliner executed a successful autonomous docking to the U.S. segment of the International Space Station (ISS) as scheduled on May 20.
Space

Aviation Week Staff
A spacewalk by Russian cosmonauts Oleg Artemyev and Denis Matveev outside the International Space Station (ISS) that was planned for May 19 has been postponed due to issues with the European Robotic Arm.
Space

By Garrett Reim
Mitsubishi Electric has developed a liquid resin that is formulated to remain stable in the vacuum of space and harden into a parabolic spacecraft antenna when exposed to ultraviolet light emitted from the Sun.
Space

By Irene Klotz
The uncrewed Starliner flight test is part of a joint NASA-Boeing program to develop crew transportation services to the ISS and future destinations in low Earth orbit.
Space