Starliner

52 'Starliner' storiesApril 2020 - December 2025
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Designed for researchers and adventurers alike

The Boeing CST-100 Starliner is a reusable crew capsule designed to transport crews to theInternational Space Station (ISS) and other private space stations. Starliner can accommodate up to seven passengers or a mix of crew and cargo. The spacecraft can be reused up to ten times.

Starliner is slightly larger than the Apollo command module with a diameter of 15 feet. It is designed to be compatible with the Atlas V, Delta IV,Falcon 9, and Vulcan Centaur launch vehicles.

In 2010, Boeing was awarded $18 million byNASA for the preliminary development of Starliner. In the following years, NASA would continue to award Boeing with more money as it continued its Commercial Crew Program. As part of that program, Starliner embarked on its maiden voyage, Starliner Orbital Test Flight, an uncrewed flight to the ISS. Unfortunately, due to software glitches, Starliner had to return to Earth, never reaching the ISS. Boeing continues to develop the spacecraft for future crewed flights.

There are now only two customers left for ULA’s Atlas V rocket

Avatar for Seth KurkowskiDec 2 2025 - 3:19 pm PT

I’m not sure if ULA’sAtlas V ever got this nickname officially, but I’m going to coin it anyway, the “Queen of Space,” which recently hit another milestone towards its retirement: it is down to just two customers for its remaining 11 flights.

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What is going on with Starliner? Is it going to launch this year?

Avatar for Seth KurkowskiFeb 13 2025 - 11:59 am PT

Boeing’sStarliner program has been nearly disastrous for the last few years. With every step forward, it feels like there are two steps backward.Boeing is losing money hand over fist on Starliner, so what have they been doing?

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Elon just sent his most bizarre tweet ever… and its about Starliner’s crew

Avatar for Seth KurkowskiJan 28 2025 - 7:27 pm PT

You might have thought our discussion ofStarliner‘s crew was over, at least until the crew returned home onSpaceX’s Crew-9 Dragon. However, it seems likePresident Trump andElon Musk are looking to make Boeing’s issue a political matter by calling for their return “as soon as possible.” Even though they are safe and have had no issues staying up on the station for an extended mission.

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Boeing wants out of space… mostly

Avatar for Seth KurkowskiNov 4 2024 - 9:08 am PT

Boeing, the once esteemed aerospace contractor has had its hands in almost every national space program sinceApollo. However, it seems likely that the company wants to divest itself of almost all of its space programs.

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NASA makes its decision: Starliner to return uncrewed

Avatar for Seth KurkowskiAug 28 2024 - 9:25 am PT

Over the weekend,NASA made its decision thatBoeing’s Starliner would not be safe enough to risk returning its crew from space. Instead, the agency has decided the two astronauts who flew up to space on it will return withCrew-9 onSpaceX’s Dragon early next year.

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NASA still uncertain what to do with Starliner and its crew

Avatar for Seth KurkowskiAug 17 2024 - 7:12 am PT

In an update to the media this week,NASA reiterated many points it said in an earlier update as it works through more data before making a final decision on theStarliner CFT spacecraft. For now, Starliner’s crew are in limbo as to what how and when they will return home.

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Starliner issues throw a wrench in NASA’s crew rotation plans

Avatar for Seth KurkowskiAug 10 2024 - 3:05 pm PT

NASA‘s mood toward’s the safety of returningBoeing‘s Crewed Flight Test crew back on Starliner has switched from steadfast support to plans to use SpaceXDragon for a return flight. However, this has caused drastic changes to bothSpaceX‘s and NASA’s launched schedules using itsCrew Dragon spacecraft.

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Why Boeing Starliner is still docked to the ISS

Avatar for Michael GrimesJun 29 2024 - 6:56 am PT

NASA held a press conference yesterday to talk about NASA’s Commercial Crew Program and Starliner. In attendance were Ken Bowersox, associate administrator of NASA’s Space Operations Mission Directorate; Steve Stich, manager of NASA’s Commercial Crew Program; Bill Spetch, operations integrations manager; Emily Nelson, chief flight director at JSC; and Mark Nappi, vice president and program manager of Boeing’s Commercial Crew Program element.

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It wasn’t clean, but Starliner successfully docked with the ISS

Avatar for Seth KurkowskiJun 7 2024 - 3:03 pm PT

Over a 24 hour process, Boeing’s Starliner spacecraft inched their way to rendezvous with theInternational Space Station Thursday. In typical Starliner fashion, it wasn’t perfect, but the crew arrived to the station safe and are ready to get some work done.

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Watch Boeing Starliner dock with the International Space Station

Avatar for Seth KurkowskiJun 6 2024 - 7:34 am PT

NASA and Boeing teams are targeting a 12:15 P.M. ET docking of Starliner with the International Space Station aftera successful liftoff Wednesday morning.

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Boeing Starliner lifts off on historic first mission

Avatar for Seth KurkowskiJun 6 2024 - 7:24 am PT
An Atlas V rocket lifts off from SLC-41 at Cape Canaveral Space Force Station carrying NASA astronauts Butch Wilmore and Suni Williams on Boeing Starliner's CFT mission.

Wednesday morning Boeing, ULA, and NASA once again convened to attempt to launch theStarliner CFT mission with astronauts Butch Wilmore and Suni Williams onboard. With a clean countdown, ULA’s Atlas V successfully delivered Starliner to space, however, two additional helium leaks have been found while in orbit, but docking is planned to continue unchanged.

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Watch Boeing launch its first crewed Starliner mission to the ISS

Avatar for Seth KurkowskiJun 5 2024 - 6:31 am PT

After about a month of delays due to a helium leak and review of its propulsion system, Boeing and NASA are ready to launch the final test flight of the Commercial Crew Program, Starliner Crewed Flight Test.

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ULA finishes repairs as Starliner CFT resets for Wednesday, June 5

Avatar for Seth KurkowskiJun 2 2024 - 7:12 pm PT

ULA has completed repairs toAtlas V‘s ground launch sequencer, which was the cause of Saturday’s last-minute abort toBoeing‘s first crewed liftoff. Starliner’sCFT mission has been rescheduled for Wednesday, June 5 at 10:52 A.M. ET.

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Starliner pushes back even further with new June 1 launch date

Avatar for Seth KurkowskiMay 23 2024 - 4:56 am PT

It seems like this is again not Starliner’s week, asNASA andBoeing pushing the launch of the first crewed Starliner spaceflight back from the May 25th launch date. The new launch date is no earlier than June 1, one week later. However what is going on withStarliner is less than clear.

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This Week in Launch: Third week’s the charm for Starliner CFT?

Avatar for Seth KurkowskiMay 20 2024 - 4:14 am PT

This week will be the third week in a row the headline launch is supposed to be Boeing’s Starliner Crewed Flight Test. SpaceX is also planning another banger of a week with three launches and Rocket Lab shows up again.

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Starliner CFT delays again due to service module leak

Avatar for Seth KurkowskiMay 14 2024 - 10:18 am PT
Boeing Starliner capsule lifted at Pad 41

Boeingannounced Tuesday morning that they,ULA, andNASA are now no longer targeting a launch for this Friday ofBoeing‘s first crewedStarliner mission. Due to a helium leak on the Starliner’s service module, the launch is slated for no earlier than May 21.

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This Week in Launch: Take two for Boeing Starliner’s CFT mission

Avatar for Seth KurkowskiMay 13 2024 - 8:54 am PT

Once again the big story this week will be the reattempt ofBoeing’s CFT mission to theInternational Space Station. After a week of analysis,ULA is changing out a valve on the rockets upper stage which is what caused the abort last week.

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Starliner crewed flight delayed until Friday after valve issue found on rocket

Avatar for Seth KurkowskiMay 7 2024 - 10:41 am PT

After an extremely smooth countdown and crew egress,ULA controllers called a scrubStarliner’s Crewed Flight Test a few hours before planned liftoff due to a misbehaving valve. While the problem is a known issue by ULA, it will take a few days to trouble shoot, meaning the next launch attempt won’t be until at least Friday.

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SpaceX Dragon moves out of the way for Boeing Starliner’s first crewed flight

Avatar for Seth KurkowskiApr 30 2024 - 7:20 pm PT

By the end of the week the International Space Station will be fully ready to support Boeing Starliner’s Crewed Test Flight with an opening on the forward docking port on the station’s Harmony Module. This will be completed with the reshuffling of two SpaceX Dragon spacecraft.

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Boeing Starliner is set and ready to launch its first crew to space

Avatar for Seth KurkowskiApr 24 2024 - 11:12 am PT

Last weekBoeing andULA rolled a Starliner spacecraft from the former’s facilities on Kennedy Space Center to the latter’s launch site on Cape Canaveral Space Force Station. With that, final checkouts are underway before twoNASA astronauts climb inside and fly it to theISS and back.

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Boeing delays Starliner crewed launch to next year

Avatar for Seth KurkowskiAug 9 2023 - 9:24 am PT

Two months since Boeing and NASA’s joint press conference, where they disclosed a significant delay in the Starliner Crewed Flight Test mission, a timetable for the potential launch of CFT has now emerged. It looks like SpaceX will end up covering crew rotation for a little bit longer.

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Boeing Starliner runs into more problems, delaying launch further

Avatar for Seth KurkowskiJun 1 2023 - 6:38 pm PT

In a press conference hosted by NASA, Boeing officials unveiled new problems found during its most recent review. These two issues are delaying the launch of Starliner’s Crewed Flight Test past the current July launch window with marginal hope of launching before the new year.

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NASA delayed Boeing Crewed Flight Test all the way back to July

Avatar for Seth KurkowskiMar 29 2023 - 2:03 pm PT
Starliner Capsule secured to Atlas Rocket

It looked like Boeing would have a fantastic April with the launch of its first crewed flight of the Starliner spacecraft. However, now it seems like we’re going to have to wait until July before we see this milestone launch from the company to the International Space Station.

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Starliner’s spaceship growing pains have cost Boeing nearly $700 million more than planned

Avatar for Seth KurkowskiJul 28 2022 - 11:39 am PT

In the company’s second quarterly earnings report, Boeing has absorbed a $96 million charge in relation to its Starliner spacecraft program. This brings Boeing’s Starliner cost overrun tally to $688 million due to numerous problems.

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