Connect with us

News

SpaceX, NASA call off Cargo Dragon launch after discovering fuel leak

Published

on

SpaceX and NASA have decided to call off an imminent Cargo Dragon 2 space station resupply mission after discovering a possible fuel leak while loading the spacecraft with propellant.

As a result, in an event that has become extremely rare for SpaceX, the launch has been indefinitely delayed after a recent series of slips from June 7th to the 9th, 10th, and 12th. Now, NASA says that it has fully stood down from any possible launch attempt this week, pushing CRS-25’s trip to the International Space Station (ISS) to June 13th at the absolute earliest.

“NASA and SpaceX are standing down from this week’s Falcon 9 launch of the CRS-25 cargo mission to the International Space Station. Officials from NASA and SpaceX met today to discuss an issue identified over the weekend and the best path forward.

During propellant loading of the Dragon spacecraft, elevated vapor readings of mono-methyl hydrazine (MMH) were measured in an isolated region of the Draco thruster propulsion system. The propellant and oxidizer have been offloaded from that region to support further inspections and testing. Once the exact source of the elevated readings is identified and cause is determined, the joint NASA and SpaceX teams will determine and announce a new target launch date.”


NASA – June 6th, 2022

The issue appears to have been discovered within the last few days, possibly explaining some of CRS-25’s small delays since May 19th. According to NASA, while loading Dragon with propellant, SpaceX detected “elevated vapor readings” of monomethylhydrazine (MMH) fuel in one “isolated region” related to the spacecraft’s propulsion system. After detecting the anomaly, SpaceX drained that particular section of fuel and oxidizer to allow for further inspections and testing to determine the “exact source” and its cause. Only once the source and cause have been determined will NASA and SpaceX announce a new launch date.

As is often the case with all kinds of rockets and spacecraft, there’s a good chance that the culprit of the unexpected detection of fuel vapors is a misbehaving valve. SpaceX will now need to figure out and fix exactly what went wrong before Cargo Dragon 2 C208 will be allowed to attempt its third orbital resupply mission since December 2020.

Advertisement

Perhaps even more importantly, given just how similar Cargo Dragon 2 is to SpaceX’s Crew Dragon spacecraft, the results of that investigation will have ramifications that reach far beyond a lower-risk uncrewed cargo delivery. As has been the case almost every day since November 2020, a Crew Dragon spacecraft is already docked with the ISS as part of an operational NASA astronaut transport mission. Crew-4’s Dragon is scheduled to return the four astronauts it recently carried to the station back to Earth as early as September 2022. A different Crew Dragon is scheduled to launch Crew-5 around the same time.

Cargo Dragon 2 capsule C208 is pictured after its first successful launch and recovery. (SpaceX)

Given the similarity of all the reusable capsules in SpaceX’s Dragon fleet, there’s an omnipresent risk – however small – that any issue with one spacecraft could be present on all others. But on the opposite side of that sword, even the discovery of a more minor or isolated issue on any of SpaceX’s eight operational Dragon spacecraft – including uncrewed capsules like C208 – can help make the entire fleet safer and more reliable.

For now, CRS-25 has been effectively grounded. SpaceX’s next launch, carrying the Egyptian communications satellite Nilesat-301, is scheduled no earlier than (NET) June 8th.

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.

Advertisement
Comments

News

Tesla launches “TeslaVision” video contest to celebrate Model Y deliveries

The program marks a revival of Tesla’s popular Project Loveday initiative back in 2017.

Published

on

Credit: Tesla Asia/X

Tesla has announced the TeslaVision Contest, a global video showcase inviting fans and owners to highlight the impact of the company’s vehicles on people. 

The program marks a revival of its Project Loveday initiative in 2017, which was extremely well-received by the electric vehicle community. 

A Contest to Celebrate the New Model Y

As per the TeslaVision contest’s official website, the program is being rolled out to commemorate the launch and deliveries of the new Model Y across all continents. Thus, the contest could be seen as a global celebration and showcase of owners and fans who made Tesla the household brand that it has become today.

Participants are tasked with creating a 90-second or shorter video demonstrating how Tesla vehicles provide “more freedom, more safety, more fun, more convenience.” Submissions must be uploaded to YouTube and shared on X and Instagram with the tag @Tesla and the phrase “TeslaVision contest.” 

Videos must align with Tesla’s mission to accelerate sustainable energy, be suitable for all ages, and avoid references to non-Tesla brands. English text or voice-overs are required, and entrants must relinquish rights to their content for Tesla’s commercial use.

Advertisement

A Big Prize Awaits

When Tesla launched Project Loveday in 2017, the company noted that the contest’s winner would receive an all-expenses paid invitation to an upcoming Tesla product launch. For TeslaVision, the grand prize is a lot more tangible, with the winner receiving a new Model Y AWD. They will also get an all-expenses-paid trip to Gigafactory Texas. Second and third-place winners will also receive a Giga Texas tour. 

Finalists will be selected based on creativity, originality, relevance to the prompt, and entertainment value. Tesla will shortlist 100 videos, with the top 10 subject to public voting to influence the final judging. The contest is open to legal residents of the United States, Mexico, and Canada, aged 18 or older, with a valid driver’s license and Tesla account. No purchase is necessary, though entries are limited to just one per person. 

Continue Reading

News

Starlink India launch gains traction with telecom license approval  

Starlink just secured its telecom license in India! High-speed satellite internet could go live in 2 months.

Published

on

starlink-spain-portugal-blackout
(Credit: Starlink)

Starlink India’s launch cleared a key regulatory hurdle after securing a long-awaited license from the country’s telecom ministry. Starlink’s license approval in India paves the way for commercial operations to begin, marking a significant milestone after a three-year wait.

The Department of Telecommunications granted Starlink a Global Mobile Personal Communication by Satellite (GMPCS) license, enabling it to roll out its high-speed internet service. Local reports hinted that Starlink plans to launch its services within the next two months. Starlink India’s services are expected to be priced at ₹3,000 per month for unlimited data. Starlink service would require a ₹33,000 hardware kit, including a dish and router.

“Starlink is finally ready to enter the Indian market,” sources familiar with the rollout plans confirmed, noting a one-month free trial for new users.

Starlink’s low-Earth orbit satellite network promises low-latency, high-speed internet that is ideal for rural India, border areas, and hilly terrains. With over 7,000 satellites in orbit and millions of global users, Starlink aims to bridge India’s digital divide, especially in areas with limited traditional broadband.

Starlink has forged distribution partnerships with Indian telecom giants Reliance Jio and Bharti Airtel to streamline deployment and retail logistics. However, the company still awaits spectrum allocation and final clearances from India’s space regulator, IN-SPACe, and national security agencies before its full launch, expected before August 2025.

Advertisement

India’s satellite internet market is becoming increasingly competitive, with Starlink joining rivals like OneWeb and Jio Satellite Communications. While Starlink positions itself as a premium offering, its entry has sparked debate among domestic telecom operators over spectrum pricing.

Local reports noted that other players in the industry have raised concerns over the lower regulatory fees proposed for satellite firms compared to terrestrial operators, highlighting tensions in the sector.

Starlink India’s launch represents a transformative step toward expanding internet access in one of the world’s largest markets. Starlink could redefine connectivity for millions in underserved regions by leveraging its advanced satellite technology and strategic partnerships. As the company navigates remaining regulatory steps, its timely rollout could set a new standard for satellite internet in India, intensifying competition and driving innovation in the telecom landscape.

Continue Reading

News

xAI supercomputer faces pushback from Memphis politicians

Local leaders in Memphis warn Elon Musk’s xAI hub could pollute local communities, despite Tesla Megapacks now stabilizing power.

Published

on

xAI-supercomputer-memphis-environment-pushback
(Credit: xAI)

xAI’s supercomputer in Memphis faces pushback from local leaders and environmental groups over concerns about air pollution despite its promise of economic growth.

xAI’s Memphis facility was touted as the world’s largest supercomputer. It has sparked opposition from the NAACP, Sierra Club, and Mississippi Democratic Party Chairman Cheikh Taylor.

State Rep. Taylor spoke at a Southaven church press conference recently, arguing that the xAI facility in Memphis, Tennessee, would disproportionately harm black residents in north Mississippi.

“In the State of Mississippi, the goal is to separate Republicans and Democrats on race alone. So, if you’re a Democrat in this state, you probably look like me,” Taylor said.

Advertisement

He also criticized prioritizing economic gains over environmental health, asking, “Can you trust Elon Musk to tell the truth?”

Tennessee State Rep. Justin J. Pearson echoed these concerns, linking the opposition to a broader fight against pollution. “The paltry money xAI has dangled in front of our short-sighted leaders is not worth the cost of breathing dirty and–in some cases–deadly air,” Pearson said.

These local leaders and environmental groups are urging local governments and the Environmental Protection Agency to deny xAI’s air permit applications for 45 to 90 methane gas turbines in the Memphis and Southaven areas.

xAI has not directly addressed the criticism but has taken steps to power its Colossus supercomputer sustainably. Last month, the Greater Memphis Chamber announced that Tesla Megapack batteries would stabilize the facility’s power, with a new 150-megawatt electric substation completing its first construction phase.

“The temporary natural gas turbines that were being used to power the Phase I GPUs prior to grid connection are now being demobilized and will be removed from the site over the next two months,” shared the Chamber.

An additional 160+ Megapacks were delivered to xAI’s Memphis facility for the Colossus 2 data center within the same month.

Advertisement

Announced in June 2024, the xAI facility was hailed by Greater Memphis Chamber CEO Ted Townsend as the largest capital investment by a new-to-market company in Memphis history. Despite its economic promise, environmental concerns continue to fuel opposition, highlighting tensions between technological innovation and community health in the Deep South’s emerging AI hub.

Continue Reading

Trending