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SpaceX's 'DragonFly' prototype was briefly used to test Dragon 2's propulsive landing capabilities before the program was cancelled. Most of the technology remains a part of Crew Dragon, however... (SpaceX) SpaceX's 'DragonFly' prototype was briefly used to test Dragon 2's propulsive landing capabilities before the program was cancelled. Most of the technology remains a part of Crew Dragon, however... (SpaceX)

SpaceX

SpaceX’s Crew Dragon could land with abort thrusters in emergencies, says Musk

SpaceX's 'DragonFly' prototype was briefly used to test Dragon 2's propulsive landing capabilities before the program was cancelled. Most of the technology remains a part of Crew Dragon, however... (SpaceX)

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SpaceX CEO Elon Musk says that Crew Dragon – originally designed to propulsively land like Falcon 9 – is still technically able to do so, a capability that could give the already uniquely redundant spacecraft yet another level of safety during Earth reentry and landing.

While Musk noted that adding or enabling that capability during missions with astronauts would be entirely dependent upon NASA’s approval, the idea would be to trigger Crew Dragon’s SuperDraco abort thrusters in the event of a partial or total failure of the spacecraft’s parachutes. Although Crew Dragon is already capable of keeping its passengers safe if one of its four parachutes fails to properly deploy, the loss of any additional drag would likely create a situation where the force of impact on the ocean surface could severely injure or kill astronauts, much like a car crash without airbags. To prevent this, Crew Dragon could fire its thrusters at the last second, canceling out or at least minimizing the force of impact.

If it can be done, Crew Dragon would be the only spacecraft in the world with the ability to ensure crew survival in the event of a failure involving parachute deployment, although it’s not clear if that recovery redundancy would still be available after an actual in-flight or pad abort during launch operations. Still, for a space agency so apparently fixated on and worried about ‘qualifying’ SpaceX’s Crew Dragon parachutes and a “Safety first!” culture more generally, one would expect NASA to jump on any opportunity to dramatically improve spacecraft safety with minimal additional effort.

Thanks to SpaceX’s decision to permanently integrate the SuperDraco-powered launch abort system (LAS) into the capsule itself, compared to most other solutions with ‘escape towers’ or service section-based abort systems ejected once in orbit or prior to reentry, Crew Dragon can escape from Falcon 9 at any point from the pad to orbit. Boeing’s Starliner capsule also features this capability, although its abort system is integrated into its trunk, which – like Crew Dragon – is detached before reentry, meaning that Starliner would have little to no control authority during descent and recovery aside from small maneuvering thrusters. For Starliner, the potential consequences of a parachute failure during recovery are quite a bit higher than Dragon as a result of Boeing’s decision to land the capsule on land, a process that actually necessitated the inclusion of a complex series of additional deployment events for a successful (and safe) landing.

Boeing’s Starliner spacecraft. (Boeing)

During Starliner landings, the capsule must deploy its drogue chutes and main parachutes (three instead of Crew Dragon’s four), but also has to eject the entire heat shield section and deploy airbags shortly before touchdown. If one or all parachutes failed to properly deploy, Starliner would have no recourse to protect its passengers, while a failure of heat shield deployment or airbags likely would result in significant damage to the spacecraft and potentially injure the crew. While it adds complexity, many other spacecraft – including Russia’s Soyuz capsule and Blue Origin’s New Shepard capsule – rely on actively-cushioned land recoveries, although they typically use small thrusters (usually solid rockets) instead of cushions to achieve a softer touchdown.

Still, the fact that Crew Dragon will likely approach its splashdown with several thousand kilograms of propellant still aboard and (nominally) unused SuperDraco thrusters clearly offers a major opportunity for added redundancy and safety, potentially requiring little more than a software update to enable. If possible, the opportunities stretch well beyond simply cushioning anomalous ocean splashdowns, potentially allowing for abort scenarios where Crew Dragon would be able to safely return crew to Earth even in cases where the capsule would be forced to land on the ground by using its SuperDracos to cushion what would be an otherwise dangerous crash.

According to SpaceX CEO Elon Musk, the company may actually explore – if not operationally utilize – the capabilities lent by Crew Dragon’s (also known as Dragon 2) abort thrusters, including redundant recovery and propulsive or cushioned landings at sea or on land. SpaceX is set to use refurbished and slightly modified Crew Dragons to fulfill its second Commercial Resupply Services (CRS2) contract with NASA to deliver supplies to and from the International Space Station (ISS).

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Eric Ralph is Teslarati's senior spaceflight reporter and has been covering the industry in some capacity for almost half a decade, largely spurred in 2016 by a trip to Mexico to watch Elon Musk reveal SpaceX's plans for Mars in person. Aside from spreading interest and excitement about spaceflight far and wide, his primary goal is to cover humanity's ongoing efforts to expand beyond Earth to the Moon, Mars, and elsewhere.

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SpaceX rescue mission for stranded ISS astronauts nears end — Here’s when they’ll return home

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Credit: SpaceX

SpaceX is ready to bring home Butch Wilmore and Suni Williams, the two astronauts that have been stranded on the International Space Station (ISS) for nine months.

Last week, SpaceX launched its Crew-10 mission, which would dock onto the ISS late Saturday night and be the two astronauts’ ride home. Now, the end is in sight, and it appears both NASA and SpaceX are planning to have the two home this week, perhaps earlier than expected.

SpaceX readies to rescue astronauts from International Space Station

The agency and the company have announced that Dragon will autonomously undock from the ISS on Tuesday at 1:05 a.m. ET and should re-enter Earth’s atmosphere and splashdown off the Florida coast about 17 hours later.

SpaceX said:

“SpaceX and NASA are targeting Tuesday, March 18 at 1:05 a.m. ET for Dragon to autonomously undock from the International Space Station. After performing a series of departure burns to move away from the space station, Dragon will conduct multiple orbit-lowering maneuvers, jettison the trunk, and re-enter Earth’s atmosphere for splashdown off the coast of Florida approximately 17 hours later the same day.”

Crew-9 astronaut Nick Hague will be alongside Williams and Wilmore on the flight home, along with Roscosmos cosmonaut Aleksandr Gorbunov. Hague and Gorbunov have been in space since Saturday, September 28.

SpaceX was tasked with bringing Wilmore and Williams home after the Boeing Starliner that sent them there was determined not to be suitable for their return.

A report from the New York Post in late August said that Boeing employees routinely made fun of SpaceX workers, only for the company to bail them out:

SpaceX bails out Boeing and employees are reportedly ‘humiliated’

Crew-10 will bring the astronauts home, ending an extensive and unscheduled stay in space.

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SpaceX readies to rescue astronauts from International Space Station

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Credit: SpaceX

SpaceX is readying to launch the Crew-10 mission this evening, which will bring home U.S. astronauts Butch Wilmore and Suni Williams, who have been stuck on the International Space Station for nine months.

SpaceX is working alongside NASA to bring the two astronauts home, and all systems and weather conditions are looking ideal to launch the mission this evening from the Kennedy Space Center in Florida.

Boeing was originally tasked with the rescue mission.

The company sent a Starliner aircraft to the ISS in late September in an effort to bring Williams and Wilmore home. However, malfunctioning thrusters and other issues on the Starliner aircraft prevented NASA from giving the green light to the astronauts to board and come home.

SpaceX was then tasked with bringing the two home, and it appears they will be on their way shortly.

The launch was intended to occur on Wednesday, but a last-minute problem with the rocket’s ground systems forced SpaceX and NASA to delay until at least Friday. Things are looking more ideal for a launch this evening.

The launch is targeted for 7:03 p.m. ET, but another backup opportunity is available tomorrow, March 15, at 6:41 p.m.

SpaceX writes about the Dragon spacecraft that will be used for the mission:

“The Dragon spacecraft supporting this mission previously flew NASA’s Crew-3Crew-5, and Crew-7 missions to and from the space station. This will be the second flight for the first stage booster supporting this mission, which previously launched the SES 03b mPOWER-e mission. Following stage separation, Falcon 9’s first stage will land on Landing Zone 1 (LZ-1) at Cape Canaveral Space Force Station.”

The mission will not only aim to bring the two astronauts who have been stranded for nine months home, but it will also conduct new research to prepare for human exploration beyond low-Earth orbit.

If Crew-10 launches at the planned time this evening, it will dock to the ISS at 11:30 p.m. ET on Saturday night.

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Texas awards SpaceX $17.3M grant to expand Bastrop tech hub

The grant will be used to to expand SpaceX’s Bastrop complex, which produces Starlink terminals.

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Credit: SpaceX

Texas Governor Greg Abbott announced Wednesday that SpaceX has received a $17.3 million grant from the Texas Semiconductor Innovation Fund. The grant will be used to expand SpaceX’s Bastrop complex. 

SpaceX’s Bastrop complex is headlined by its Starlink factory, which is currently capable of producing 15,000 dishes per day, as per a video published by the private space company on social media platform X.

The Grant

The investment is expected to develop SpaceX’s semiconductor research and development (R&D) and advanced packaging facility in Bastrop. The expansion is expected to create over 400 jobs and over $280 million in capital investment, as per a press release from the Office of the Texas Governor.

Bastrop’s Planned Expansion

SpaceX plans to grow its Bastrop site by one million square feet over the next three years, focusing on Starlink kit production, including advanced silicon components. The proposed project includes printed circuit boards (PCBs), a semiconductor failure analysis lab, and advanced packaging for panel level packaging (PLP). Once complete, SpaceX’s Bastrop facility will stand as the largest PCB and PLP facility in North America.

What They Are Saying

SpaceX President Gwynne Shotwell shared her appreciation for Texas’ support, saying, “Incredible innovation and high-tech manufacturing is happening in Texas as a direct result of Governor Abbott’s leadership and the Texas Semiconductor Innovation Fund initiative. We love Texas. SpaceX is investing hundreds of millions of dollars into our Bastrop facility. This grant will help continue to expand Bastrop’s manufacturing for Starlink to help connect even more people across the state and around the world with high-speed, low-latency internet.”

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Texas Governor Abbott also shared his thoughts on the matter: “Texas connects the nation and the world with the most advanced technologies manufactured right here in our great state. I congratulate SpaceX on their more than $280 million investment in this Texas-sized expansion of their semiconductor R&D and advanced packaging facility in Bastrop, which will be the largest of its kind in North America. 

“Working together with innovative industry leaders like SpaceX, Texas will continue to rank No. 1 for semiconductor research and high-tech manufacturing and secure critical domestic supply chains as we build a stronger, more prosperous Texas than ever before,” he said.

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