ROCKET LAB

HASTE | Curveball

GOJun 11, 2026 at 04:00 UTCElectron →
T-MINUS
PADRocket Lab Launch Complex 2 (Launch Area 0 C)
SITEWallops Flight Facility, Virginia, USA →
ORBITSuborbital
TYPEGovernment/Top Secret
🎮 MISSION CONTROL COMING SOON — PRO

Sub-orbital launch under Rocket Lab’s Hypersonic Accelerator Suborbital Test Electron (HASTE) program, details TBD.

VEHICLE
Electron
MISSION
Curveball
MISSION TYPE
Government/Top Secret
TARGET ORBIT
Suborbital
LAUNCH PAD
Rocket Lab Launch Complex 2 (Launch Area 0 C)
COUNTRY
USA
CONFIRMEDPrecision: Half-year
LAUNCH LIBRARY 2 PRIMARY
API ID: e6cefffc-19a6-4a4b-a7f0-ebe907d5a6aa
Reported date: Jun 11, 2026 at 04:00 UTC
Last synced: 5 hours ago
This launch date and time are confirmed by the launch provider. Countdown is active.
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MANUFACTURER
Rocket Lab
FLIGHTS
88
SUCCESSES
84
SUCCESS RATE
95.5%

Electron is a two-stage orbital expendable launch vehicle (with an optional third stage) developed by the American aerospace company Rocket Lab. Electron is a small-lift launch vehicle designed to launch small satellites and cubesats to sun-synchronous orbit and low earth orbit. The Electron is the first orbital class rocket to use electric-pump-fed engines, powered by the 9 Rutherford engines on the first stage. It is also used as a suborbital testbed (called HASTE) for hypersonics research.

When is the HASTE | Curveball launch?
The HASTE | Curveball is scheduled for Thursday, June 11, 2026 at 4:00 AM UTC. This is the NET (No Earlier Than) time and may be subject to change. Current status: GO.
What rocket is being used for Curveball?
The HASTE | Curveball mission uses the Electron rocket, manufactured by Rocket Lab. The Electron has flown 88 times with a 95.5% success rate.
Where is the HASTE | Curveball launching from?
The launch takes place from Rocket Lab Launch Complex 2 (Launch Area 0 C) at Wallops Flight Facility, Virginia, USA.
What orbit is Curveball going to?
The Curveball mission is targeting Suborbital.
Who is launching Curveball?
The HASTE | Curveball is operated by Rocket Lab.
Can I watch the HASTE | Curveball launch live?
Yes. Visit the launch detail page on Space Launch Live for embedded YouTube webcasts, replay videos, and links to live coverage from SpaceX, NASA, NASASpaceflight, and other channels.
Jun 4, 2026 15:42 UTC
Launch status set to GO for launch
Updated via Launch Library 2
Jun 4, 2026 15:32 UTC
Launch added to tracker
Imported from Launch Library 2 API
Jun 4, 2026 15:32 UTC
Launch date set: Jun 11, 2026 at 04:00 UTC
NET (No Earlier Than) confirmed by Rocket Lab
Mar 5, 2026 17:13 UTC
NASA Wallops Supports First Rocket Lab HASTE Launch of 2026
NASAu2019s Wallops Flight Facility supported a Rocket Lab HASTE suborbital launch from the companyu2019s Launch Complex 2 in Virginia on Feb. 27, 2026. The mission,…
NASA
Apr 15, 2025 19:47 UTC
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The Launch Pad
Jun 19, 2023 19:39 UTC
Rocket Lab launches first HASTE mission
Launching at 9:24 PM ET on June 17th (01:24 UTC June 18th), the first Rocket Lab HASTE launch vehicle successfully lifted off…
Teslarati
Last data sync: 5 hours ago
Launch Library 215 hours ago
Launch ID: e6cefffc-19a6-4a4b-a7f0-ebe907d5a6aa
Spaceflight News API16 hours ago
3 articles matched
Open-Meteo Weather16 hours ago
Pad weather at 37.83, -75.49