Manifest / 01
NEXUS-1
NextVulcain 2.1 IgnitionT-00:07
Time to launch
Mission Brief
Katalyst Space Technologies' robotic space vehicle NEXUS-1 will dock with other satellites to install hardware, reposition spacecraft, and extend mission life, offering a faster, lower-cost alternative to replacement of satellites. NEXUS-1 will begin delivering these services through initial government missions before supporting commercial operators. Initial operations include installing a sensor on a Space Force satellite to detect and identify nearby spacecraft and conducting additional rendezvous and proximity operations to support space domain awareness. Following these missions, NEXUS-1 will transition to commercial servicing operations for communications satellite operators seeking to maintain and upgrade spacecraft already in orbit.
Mission Timeline
0 / 80%Vulcain 2.1 Ignition
Main-stage Vulcain 2.1 engine ignition before liftoff
- Vulcain 2.1 IgnitionT-00:0711:59 PM UTC
Ground vector
Launch site
Ariane Launch Area 4
Guiana Space Centre, French Guiana
- Latitude
- 5.256°N
- Longitude
- 52.787°W
Range Weather
Launch commit criteria
Tracking no weather issues at this time.
- Primary concern
- No weather issues
- Rule count
- 0
- Temperature
- Not reported
- Surface wind
- Not reported
12:00 AM UTC - 12:00 AM UTC
Provider
Arianespace
Profile →FRA • Founded 1980
Arianespace SA is a multinational company founded in 1980 as the world's first commercial launch service provider. It undertakes the production, operation, and marketing of the Ariane programme. Their vehicles...
Schedule History
No meaningful launch-time or status changes recorded.

