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Mitsubishi Heavy Industries · H3

DESTINY+ & RAMSES

TBDPlanetary ScienceAsteroid
Thursday, April 20, 2028 at 12:00 AM UTC
Tanegashima Space Center, Japan
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Mission Overview

DESTINY+ (Demonstration and Experiment of Space Technology for INterplanetary voYage with Phaethon fLyby and dUst Science) is a planned asteroid exploration mission to 3200 Phaethon, the parent body of the Geminids meteor shower. It will demonstrate further improvements of low cost solar electric propulsion in deep space and innovative light-weight solar array panel technology. The spacecraft will carry 3 science instruments: * DESTINY Dust Analyzer (DDA) * Telescopic Camera for Phaethon (TCAP) * Multiband Camera for Phaethon (MCAP) RAMSES (Rapid Apophis Mission for Space Safety) is a European-Japanese planetary defense mission to near-Earth asteroid 99942 Apophis, led by the European Space Agency (ESA). The spacecraft will arrive around Apophis in February 2029, before the asteroid’s very close fly-by to Earth on 13 April 2029. It will conduct measurements of the asteroid's properties before and during the Earth flyby to study its response to the close encounter with the planet. The spacecraft will leverage much of the technology developed for the Hera mission. At the asteroid, RAMSES will deploy two smaller CubeSats, one carrying a dust analyser, a low-frequency radar, the other will attempt to land on Apophis and provide high-resolution images from the surface.

Payloads
1
Type
Planetary Science
Vehicle
H3
Window
12:00 AM UTC – 12:00 AM UTC

Rocket

MI
H3
Mitsubishi Heavy Industries

Launch Site

Tanegashima Space Center, Japan

Orbit

Asteroid·Asteroid

Launch Window

Opens12:00 AM UTC
Closes12:00 AM UTC

Launch Site Weather

10°CClear
Wind25 km/h NNW
Humidity57%
Visibility10 km

Track

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