All launches
TBD

Aspera

ElectronRocket LabUnknown Pad
Q4 2026 · Date and time TBD

NextLaunch Autosequence BeginsT-02:00

Calendar available when time is confirmed
Time to launch
Q4 2026Exact time confirmed closer to launch
Launch window confidence
46% — Uncertain
Mission brief

The mission

Aspera houses an ultraviolet telescope and will examine hot gas in the intergalactic medium, thought to be contributing to the birth of stars and planets. Aspera will be the first NASA astrophysics mission to gather and map these ultraviolet light signatures, potentially unlocking a deeper understanding of the origins of stars, planets, and life in the universe.

PayloadAspera
OrbitLEO
CustomerRocket Lab
Stages3
PadUnknown Pad, Rocket Lab Launch Complex 1, Mahia Peninsula, New Zealand
Flight plan

Mission timeline

0 / 150%
Up next · Countdown

Launch Autosequence Begins

Electron enters its automated terminal countdown

T-02:00
11:58 PM UTC
  • Launch Autosequence BeginsT-02:00
  • Rutherford IgnitionT-00:02
The range

Where it leaves Earth

Launch site

Ground vector

Site locked

Unknown Pad

Rocket Lab Launch Complex 1, Mahia Peninsula, New Zealand

Global range
SITE LOCK
Latitude
39.261°S
Longitude
177.866°E

Can I see this?

Distance and a plain visibility call from a place you choose. Trajectory is not modeled — night launches travel farther across the sky than daylight ones.

Save a viewing place to judge this pad from where you stand.

Range weather

Launch commit criteria

Clear
Watch
TrackingNo active constraints
Weather rules

Clear — tracking no weather issues at this time.

Primary concern
No weather issues
Rule count
0
Temperature
Not reported
Surface wind
Not reported
Window

12:00 AM UTC – 12:00 AM UTC

Hardware

Vehicle & provider

Vehicle

Electron

Profile →
Height18 m
LEO Payload300 kg
Launches91
Successes87
Provider

Rocket Lab

Profile →

USA • Founded 2006

Reliability

Schedule history

No meaningful launch-time or status changes recorded.