At a Glance:
- SpaceX aborted its 13th Starship test flight seconds before liftoff Thursday after four of 33 Raptor engines on the Super Heavy booster failed to ignite.
- The abort marked the company’s first Starship test since its record-setting June IPO, and shares closed below their $135 offering price for the first time.
- SpaceX stock fell more than 3% in after-hours trading, extending a five-session losing streak and pushing the stock roughly 40% below its June peak.
- Short interest in SpaceX has surged to about 30% of tradable shares, up from just 5% to 7% three weeks earlier, according to data cited by CNBC.
SpaceX called off the launch of its Starship V3 megarocket just seconds before liftoff on Thursday at Starbase, Texas, after four of its 33 Raptor engines failed to ignite, triggering an automatic safety shutdown.
It was the company’s first Starship test since its blockbuster IPO last month. Wall Street’s reaction was immediate; SpaceX shares fell further below their IPO price and extended a decline that has wiped out more than 40% of the company’s value from its post-listing peak.
What Happened on the Pad
SpaceX’s launch webcast showed engine ignition beginning three seconds before the scheduled liftoff, according to the Associated Press, but onscreen telemetry indicated four of the Super Heavy booster’s Raptor engines failed to fire, prompting the remaining 29 to shut down and keep the roughly 400-foot rocket anchored to the pad.
The billionaire CEO Elon Musk confirmed the abort on X, his own social platform, writing that “some of the engines didn’t start, triggering an automatic launch abort.”
He added that two Raptor engines would be removed and replaced before the next attempt, which he estimated would come early next week.
It was the first time a full-scale Starship experienced a last-second abort of this kind, according to AP’s reporting.
Why This Flight Mattered So Much
Thursday’s mission was set to deploy 20 of SpaceX’s next-generation Starlink V3 satellites, marking the first attempt to send this new generation into space.
It also aimed to test whether the Super Heavy booster could complete a successful launch and make a controlled return to the Gulf of Mexico.
TechCrunch noted the flight followed mixed results in May, when Starship V3 successfully launched and deployed Starlink simulators, but the booster failed during a simulated landing, prompting an FAA investigation that cleared the vehicle to fly again only earlier this week.
Market Impact of SpaceX’s Aborted Mission
Thursday’s scrub came at a crucial moment, marking the first Starship test watched by investors since SpaceX went public.
Immediate Market Reaction
SpaceX shares fell more than 3% in extended trading following the abort, according to CNBC. Shares slid to roughly $126.50 after already closing the regular session at $131.11, the first close below the company’s $135 IPO price, per Yahoo Finance.
Continuing its post-IPO volatility, the stock is now down more than 40% from its June 16 record high of $225.64, a peak that came just days after SpaceX’s June 12 debut, which raised $85.7 billion and briefly lifted the company’s valuation above $2.6 trillion.
Sector-Wide Implications
The selloff has also been driven by a sharp rise in bearish bets. Short interest in SpaceX has jumped to about 30% of publicly tradable shares, up from just 5% to 7% three weeks ago, according to S3 Partners data cited by CNBC.
The shift shows how investors are pricing early-stage space and AI infrastructure companies after they go public, something other firms preparing for an IPO are watching closely.
Short-Term vs. Long-Term Impact
In the short term, SpaceX shares may stay under pressure until the company delivers a successful Starship launch and rebuilds investor confidence.
Looking further ahead, JPMorgan analyst Seth Seifman said investors should expect both successes and failures as SpaceX plans to launch Starship dozens of times in 2027 and eventually thousands of times in the years ahead.
He said that the level of growth will naturally come with ups and downs.
Clear Breakdown for SPCX Holder
Looking at both the launch failure and its market impact helps explain what happened and why it matters to investors.
What Changed
Before going public, SpaceX could test Starship without an immediate market reaction. Now, every launch delay, abort, or engine failure can quickly affect its share price. Thursday’s scrub was the first real test of that new reality.
What Stakeholders Should Do
Investors should also watch SpaceX’s share lockup schedule. Only about 5% of the company’s 13 billion shares were available for trading after its IPO, and KeyBanc estimates another 11% could unlock around second quarter earnings.
That could add selling pressure regardless of Starship launch results.
What to Avoid
The abort does not necessarily point to new or worsening technical problems. The safety system worked as designed by detecting the engine issue before liftoff, which some analysts see as a sign the safeguards worked as intended.
Common Misconceptions About the News
A couple of assumptions circulating since Thursday’s abort are worth addressing directly.
“This Was an Explosion or Launch Failure”
The rocket never left the ground. The automated flight computer detected the ignition anomaly and halted the sequence before liftoff, and SpaceX’s launch team subsequently drained the vehicle’s propellant safely, according to AP’s reporting.
“SpaceX’s Stock Drop Is Solely Tied to This One Abort”
The stock was already down for five straight sessions and had lost about 40% from its June peak before Thursday’s abort. CNBC reported the decline was driven by post IPO profit taking, upcoming lockup expirations, and a sharp increase in short selling.
Why Not to Rely on Social Media for This Story
Social media reactions to Thursday’s abort ranged from claims of a catastrophic failure to suggestions that the stock drop did not matter. In reality, it was a controlled safety abort, while the stock was already under pressure from lockup concerns and rising short interest.
What’s Your Take?
Are investors overreacting to a routine safety abort?
Are they right to worry now that SpaceX is a public company?
How This News Analysis Was Created
This business news article is exclusively based on:
- Associated Press coverage of the Starship V3 launch abort, including the engine ignition failure sequence.
- TechCrunch and CNBC coverage of the Starlink V3 mission, SpaceX’s stock decline, short interest, and the post IPO lockup schedule.
- No market speculation, with all analysis based solely on verified public corporate records and financial reporting.
About Author
Ahmad in a nutshell is product of passion, enthusiasm and adventure. He loves to write around anything that involves behaviors, art, business and what makes people happier. He also shares his business and lifestyle content on entrepreneur.com and lifehack.org.
