When is the next launch to Heliocentric / Interplanetary?

The next Interplanetary launch is Nancy Grace Roman Space Telescope by SpaceX, targeted for 28 September 2026.

How many launches to Heliocentric / Interplanetary are tracked?

5 launches to Heliocentric / Interplanetary (Interplanetary) are tracked on RocketMapper.

Heliocentric / Interplanetary (Interplanetary) Launches

Heliocentric and interplanetary launches send spacecraft beyond Earth orbit — to Mars, asteroids, Jupiter, the Sun, and beyond. These missions demand the highest-energy trajectories and the most capable launch vehicles available.

5Total

3Upcoming

2Completed

Next Launch

Nancy Grace Roman Space Telescope

SpaceX · Falcon Heavy

UPCOMING · 5 missions

MissionVehicleSiteT-MinusStatus

Nancy Grace Roman Space Telescope

SpaceX

Falcon HeavyKennedy Space Center~Sep 28

TBD

Nancy Grace Roman Space Telescope

SpaceX

~Sep 28

TBD

Martian Moon eXplorer (MMX)

Mitsubishi Heavy Industries

H3-24Tanegashima Space Center~Oct 31

TBD

Martian Moon eXplorer (MMX)

Mitsubishi Heavy Industries

~Oct 31

TBD

Mars Lander

Relativity Space

Terran RCape Canaveral SFS~Dec 31

TBD

Mars Lander

Relativity Space

~Dec 31

TBD

EscaPADE

Blue Origin

New GlennCape Canaveral SFSImminent

SUCCESS

EscaPADE

Blue Origin

Imminent

SUCCESS

IMAP & others

SpaceX

Falcon 9Kennedy Space CenterImminent

SUCCESS

IMAP & others

SpaceX

Imminent

SUCCESS

LEO — Low Earth Orbit SSO — Sun-Synchronous Orbit GTO — Geostationary Transfer Orbit GEO — Geostationary Orbit MEO — Medium Earth Orbit Launches Today This Week All Vehicles