Spacecraft

The CST-100 Starliner Calypso spacecraft landing (Image NASA)

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A few hours ago, Boeing’s CST-100 Starliner Calypso spacecraft landed at the White Sands Missile Range in New Mexico, ending its Boe-CFT (Boeing Crew Flight Test) mission. Unlike the previous American spacecraft, this one doesn’t splash down in the ocean but lands on the ground. It was an automated return trip while Barry Wilmore and Sunita Williams, who had arrived at the International Space Station on June 6 aboard the Calypso, remained on the Station.

The Cygnus cargo spacecraft captured by the Canadarm2 robotic arm on NG-21 mission (Image NASA TV)

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Northrop Grumman’s Cygnus spacecraft, launched last Sunday, August 4, has just reached the International Space Station and was captured by the Canadarm2 robotic arm. Astronaut Matthew Dominick, assisted by his colleague Jeanette Epps, will soon begin the slow maneuver to move the Cygnus until it docks with the Station’s Unity module after about two hours.

The Cygnus cargo spacecraft arrived on schedule despite some issues with a thruster burn that was scheduled to occur about 45 minutes after separation from SpaceX’s Falcon 9 rocket’s last stage. Initial reports indicated that the onboard computer had canceled the burn due to low pressure within the engine systems. Northrop Grumman engineers were able to compensate for the issue with a new burn schedule after reviewing pressure data and determining that it was still acceptable for the thrusters to work.

Cygnus cargo spacecraft blasting off atop a SpaceX Falcon 9 rocket (Image NASA TV)

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A little while ago, Northrop Grumman’s Cygnus spacecraft blasted off atop a SpaceX Falcon 9 rocket from the Kennedy Space Center on its NG-21 or CRS NG-21 mission. After about 15 minutes, it successfully separated from the rocket’s last stage and set on its course. This is the second of at least three resupply missions to the International Space Station with various payloads launched using the Falcon 9 rocket while waiting for the new version of Northrop Grumman’s Antares rocket to be ready.

The capsule with the samples from the Chang-e 6 mission after landing (Image courtesy CCTV)

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A little while ago, the capsule carrying the Moon samples taken during the Chang’e-6 mission landed in the Siziwang Banner, meaning an autonomous county of Inner Mongolia. The lander with the return module landed on the Moon when in China it was June 2, spent about two days collecting samples, and the return module took off to transport the samples to orbit and start the voyage back to Earth. Recovery personnel found the capsule, which will be transported to a laboratory in Beijing, where operations will begin to open it without contaminating its contents.

Views of the Starliner Calypso spacecraft approaching the International Space Station in its Boe-CFT mission (Image NASA TV)

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A few hours ago, Boeing’s CST-100 Starliner Calypso spacecraft docked with the International Space Station’s Harmony module, completing the first leg of its Boe-CFT (Boeing Crewed Flight Test) mission which began with the launch just over 24 hours earlier. After checking that the pressure was correctly balanced, the hatch was opened to allow Butch Wilmore and Suni Williams to enter the Station and begin their mission, which will last about a week.