IKAROS

Quick Facts: Who was IKAROS?

Subject:

IKAROS

Known for:

JAXA's pioneering solar sail spacecraft, demonstrating interplanetary propulsion technology.

Born:

2010

Died:

2025

Century / Era:

2010s Historical Era Archive

Verified Source:

2Day Chrono-Wiki & Primary Historical Archives

Origins & Early Life

IKAROS (Interplanetary Kite-craft Accelerated by Radiation Of the Sun) is a Japan Aerospace Exploration Agency (JAXA) experimental spacecraft. The spacecraft was launched on 20 May 2010, aboard an H-IIA rocket, together with the Akatsuki (Venus Climate Orbiter) probe and four other small spacecraft. IKAROS is the first spacecraft to successfully demonstrate solar sail technology in interplanetary space.

Career & Major Achievements

The craft's name is an allusion to the legendary Icarus (Ancient Greek: Ἴκαρος, Ikaros), who flew close to the Sun on wings made of bird-feathers and wax. On 8 December 2010, IKAROS flew by Venus at a distance of 80,800 km (50,200 mi), successfully completing its planned mission, and entered its extended operation phase. Its last transmission was received in 2015.

Enduring Legacy & Impact

The operation was terminated officially on 15 May 2025. The IKAROS probe was the first spacecraft to use solar sailing as the main propulsion.

Chronological Milestones & Life Events

1. 2010: Birth of IKAROS — JAXA's pioneering solar sail spacecraft, demonstrating interplanetary propulsion technology.
2. 2015: 2015 Milestone — Its last transmission was received in 2015.
3. 2025: Passing & Historical Legacy — IKAROS passed away on 2025, leaving an enduring historical legacy.

Notable Quotes by IKAROS

“Successful Image Shooting by the Second Separation Camera” (2010)

Historical Fact-Check Quiz: IKAROS

True or False: “IKAROS was designed to use solar radiation pressure as its primary, non-chemical propulsion source in interplanetary space.”

Answer (TRUE ⭕): The core purpose of IKAROS was to demonstrate solar sailing, utilizing the continuous force exerted by sunlight on its large membrane. This proved the viability of solar energy for deep-space maneuvering.

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• 2010 Historical Timeline & Archive — Explore world events and figures from 2010
• 2025 Historical Timeline & Archive — Explore world events and figures from 2025

Frequently Asked Questions about IKAROS