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# Rocket Lab Says Neutron's First Launch Is Now Expected In 2027
- URL: https://www.bullished.co/rocket-lab-says-neutrons-first-launch-is-now-expected-in-2027-e0186346/
- Published: 2026-10-14T20:51:11.000Z
- Updated: 2026-10-28T21:37:22.000Z
- Description: An 8-K and press release cite continued development and process improvements, and promise further updates on manufacturing and testing.
- Author: Matteo Parrino
- Tags: SEC Filings, RKLB, Industry: Industrials

Rocket Lab said in an [8-K filed Wednesday](https://www.sec.gov/Archives/edgar/data/0001819994/000181999426000067/rklb-20261014.htm?ref=bullished.co) that the first launch of its reusable Neutron rocket is now anticipated to shift into next year. A press release the same day put the inaugural flight in 2027.

## What the 8-K says

The company said the shift comes as the team continues development and works process improvements into the vehicle. It said it is progressing through key manufacturing and testing milestones and will provide further updates as work continues.

The [press release](https://www.sec.gov/Archives/edgar/data/0001819994/000181999426000067/rklb-10142026ex991.htm?ref=bullished.co), filed as Exhibit 99.1, called it an adjusted schedule for the inaugural launch. A presentation with further details on the Neutron update is hosted on Rocket Lab's investor relations website.

The filing was made under two items: a disclosure of the press release and presentation, and an "Other Events" item carrying the schedule change. It was signed by Chief Financial Officer Adam Spice.

## What it changes

The 2027 date replaces an earlier outlook for the year-end. A [Yahoo Finance report](https://finance.yahoo.com/markets/stocks/articles/rklb-rises-overnight-cathie-wood-051523220.html?ref=bullished.co) published before the filing said Rocket Lab was targeting delivery of Neutron to the launch pad in the fourth quarter of 2026, and that CEO Peter Beck had said the window for a flight before year-end was narrowing. The [8-K](https://www.bullished.co/learn/8-k-items-explained/) does not address the pad-delivery target.

That report also said ARK Investment Management analysts had compared Neutron's planned 13,000 kg capacity with the 17,000 kg of Falcon 9 in a partially reusable configuration, with the bullish case depending on the rocket delivering.

In after-hours trading Wednesday, shares were at $59.46, up 0.47% from the $59.18 regular-session close, an early reading in lighter volume. The prior close was $64.22.

## What to watch

Thursday's regular session is the first to trade after the announcement. Rocket Lab has not named a date for its next Neutron update.

Rocket Lab says only that further updates will follow as manufacturing and testing work continues.

Learn

- [Item 7.01: Regulation FD disclosure →](https://www.bullished.co/learn/8-k-items-explained/#item-701-regulation-fd-disclosure)  
From 8-K Items Explained: What Every Item Code From 1.01 To 9.01 Tells You, With Examples

### Sources

- [8-K Filing — Rocket Lab Corp (RKLB)](https://www.sec.gov/Archives/edgar/data/0001819994/000181999426000067/rklb-20261014.htm?ref=bullished.co) — SEC EDGAR
- [Exhibit rklb-10142026ex991.htm — Rocket Lab Corp 8-K exhibit](https://www.sec.gov/Archives/edgar/data/0001819994/000181999426000067/rklb-10142026ex991.htm?ref=bullished.co) — SEC EDGAR
- [RKLB Rises Overnight: Cathie Wood’s ARK Puts Neutron ‘Close To The Falcon 9’ — Firms ‘In Dire Need’ Of Launches](https://finance.yahoo.com/markets/stocks/articles/rklb-rises-overnight-cathie-wood-051523220.html?ref=bullished.co) — Yahoo Finance
- [RKLB Stock Climbs Overnight: Rocket Lab Targets 12 Hypersonic Tests As US Pushes For Faster Weapons Development](https://finance.yahoo.com/markets/stocks/articles/rklb-stock-climbs-overnight-rocket-030430994.html?ref=bullished.co) — Yahoo Finance
- [Stocktwits Space Race Weekly: SPCX Flies Solo In Green — RKLB, ASTS, RDW And PL Fall Back To Earth](https://finance.yahoo.com/markets/stocks/articles/stocktwits-space-race-weekly-spcx-062206716.html?ref=bullished.co) — Yahoo Finance