Pichai Calls SpaceX's Starship Tower Catch 'Science Fiction' as Musk, NASA Celebrate Milestone

The first upper stage to return from orbit and be caught upright
SpaceX's Starship came back to Starbase after about 22.5 hours and was caught by the Mechazilla tower.
Mark

Catching a booster has been done. Why is catching the upper stage the bigger deal?

Mimi

Because the upper stage is the part that goes to orbit and comes back through the atmosphere. Most rockets throw that piece away. Here it flew for about 22.5 hours and landed in the tower's arms at the launch site.

Luke

Worth saying that the flight details come from SpaceX's own mission statement. The catch itself was widely celebrated, but the account of the engine burns is the company's.

Mark

And the reactions? Pichai, Musk, Isaacman.

Mimi

Isaacman's line about being one step closer to the moon stands out, since he runs NASA. Pichai simply said it still feels like science fiction.

Luke

Those are congratulations, not analysis. They tell us the mood, not whether the approach is proven.

Mark

The booster had a rougher day, didn't it?

Mimi

It did. Its boostback burn ended early on low fuel mass, it aborted automatically, and it landed offshore instead of at the tower.

Luke

And the cause is unknown. SpaceX says it's under investigation, so nobody can say yet whether it's minor or a design issue.

Mark

So what counts as success here?

Mimi

Orbit, 26 Starlink V3 satellites deployed with contact confirmed, and the catch. One stage came home as planned; the other didn't.

Luke

One catch is also not routine reuse. Whether it repeats is the open question.

  • A Starship upper stage came back from orbit and was caught mid-descent by the mechanical arms of the Starbase tower, a first for any orbital rocket's upper stage.
  • The booster's boostback burn cut short when fuel mass ran low, forcing an automated abort and an offshore landing while the root cause remains under investigation.
  • Starship deployed 26 Starlink V3 satellites, made contact with all of them, and then spent more than 20 hours in orbit before its precise return.
  • Engineers are now working to pin down why the booster's burn ended early, even as praise pours in from across the industry and beyond.
  • The next test is whether the tower catch can be repeated, bringing SpaceX closer to fully reusable rockets across both stages.

On a Saturday in Texas, a rocket stage that had just traveled to orbit and back was guided into the open arms of a tower at its home launch site, a return no orbital upper stage had ever managed before. It is the kind of moment that marks a line between what engineers have hoped for and what they can now hold in their hands. The larger story is one of reuse: humanity has learned to bring back the first climb of a rocket, and now it is reaching for the rest of the journey.

On Saturday, a Starship upper stage descended from orbit and settled into the mechanical arms of its launch tower at Starbase, Texas. No orbital upper stage had ever been brought back upright to the site it launched from, and the tower, which SpaceX calls Mechazilla, held it in place as if it were the most natural thing in the world.

The flight began Friday on Pad 2 with the 15th Starship test. The Super Heavy booster rose on 33 Raptor engines, then Starship separated and pushed on alone. The booster's own day was rougher. Its boostback burn ended early because fuel ran low, and an automated abort sent it to an offshore landing over the Gulf, where it completed its landing burn before the flight termination system was triggered. SpaceX says the cause is under investigation.

Starship, meanwhile, reached orbit and released 26 Starlink V3 satellites, all of which made contact with the team on the ground. The spacecraft stayed aloft for more than 20 hours before a single engine lit to begin the deorbit. It descended toward the Texas coast, crossed the Gulf, and closed on the launch site about 22.5 hours after departure. Three engines fired for the landing flip, and the vehicle came down into the tower's grip.

The reactions were swift. Google's Sundar Pichai called it still feeling like science fiction, and NASA's Jared Isaacman said it was almost magic and brought the moon a step closer. For SpaceX, the point is larger than the spectacle: the company already reuses boosters, and this is the first proof that an upper stage can make the return trip too. What comes next is the booster investigation and whether the tower catch can be repeated.

On Saturday, local time, SpaceX brought a Starship upper stage down out of orbit and into the waiting mechanical arms of its launch tower at Starbase, Texas. Nobody had done this before with the upper stage of an orbital rocket: a controlled, upright return to the very site it left, held in place by the tower the company calls Mechazilla.

The reactions came quickly, and many were posted on X. Google CEO Sundar Pichai wrote that the catch still felt like science fiction, that watching it live was incredible, and signed off with "Upwards!" Elon Musk, SpaceX's chief executive, congratulated what he called an incredible team. NASA administrator Jared Isaacman congratulated Musk and the SpaceX crew, said the moment was almost magic, that it was making more believers by the day, and that it put the moon one step closer. SpaceX itself posted that Mechazilla had caught Starship.

The flight began Friday. According to SpaceX, this was Starship's 15th flight, and it lifted off from Pad 2 at Starbase. The Super Heavy booster climbed on 33 Raptor engines. Starship separated through a hot-staging manoeuvre and continued toward space on six Raptor engines of its own.

The booster's day did not go entirely to plan. After its directional flip, it reignited 32 of its 33 Raptor engines for the boostback burn, but the burn ended early because of low fuel mass. SpaceX says the root cause is under investigation. An automated abort triggered by the booster's guidance, navigation and control system sent it to an offshore landing location instead. It still carried out its landing burn over the Gulf before its flight termination system was activated.

Starship, meanwhile, finished its ascent and reached orbit, where it deployed 26 Starlink V3 satellites. SpaceX said it made contact with all of them shortly afterward, and the satellites began raising their orbits to join the Starlink constellation.

The spacecraft then stayed in orbit for more than 20 hours while SpaceX's flight control team monitored its systems and prepared the return. To come home, Starship reignited a single Raptor sea-level engine for a deorbit burn and began its descent through the atmosphere toward Starbase.

SpaceX described the final approach this way: the vehicle steered back toward the Texas coast, made a last manoeuvre over the Gulf, and closed on the launch site roughly 22.5 hours after it had departed. Once it emerged from the clouds, three Raptor engines lit to perform the landing flip and slow the descent, and the spacecraft settled into the tower's arms.

The catch matters because of what SpaceX is trying to build. The company already recovers and reuses first-stage boosters. Upper stages, by contrast, are generally discarded once their mission ends. SpaceX wants both stages of Starship back for recovery and possible reuse, and Saturday's catch is the first demonstration that the upper stage can make the trip.

Two things are worth watching next: the findings of the investigation into the booster's early boostback shutdown, and whether future flights can repeat the tower catch.

Congrats @SpaceX for that Starship catch, still feels like science fiction! Watching it live was incredible. Upwards!
— Sundar Pichai, Google CEO, on X
It was almost magic... Making more believers by the day... one step closer to the moon.
— Jared Isaacman, NASA administrator, on X
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