Vega 2

Quick Facts: Who was Vega 2?

Subject:

Vega 2

Known for:

Soviet probe exploring Venus and Halley's Comet as part of the Vega program.

Verified Source:

2Day Chrono-Wiki & Primary Historical Archives

Origins & Early Life

Vega 2 (along with Vega 1) was a Soviet space probe part of the Vega program to explore Halley's Comet and Venus. The spacecraft was a development of the earlier Venera craft. The name VeGa (ВеГа) combines the first two letters of the Russian words for Venus (Венера: "Venera") and Halley (Галлея: "Galleya"). They were designed by Babakin Space Centre and constructed as 5VK by Lavochkin at Khimki.

Career & Major Achievements

The craft was powered by large twin solar panels. Instruments included an antenna dish, cameras, spectrometer, infrared sounder, magnetometers (MISCHA) and plasma probes. The 4,840-kilogram (10,670 lb) craft was launched on top of a Proton-K from Baikonur Cosmodrome, Tyuratam, Kazakh SSR. Both Vega 1 and 2 were three-axis stabilized spacecraft.

Enduring Legacy & Impact

The spacecraft were equipped with a dual bumper shield for dust protection from Halley's Comet. The descent module arrived at Venus on 15 June 1985, two days after being released from the Vega 2 flyby probe. The module, a 1,500-kilogram (3,300 lb), 240-centimetre-diameter (7.9 ft) sphere, contained a surface lander and a balloon explorer.

Chronological Milestones & Life Events

1. 1985: 1985 Milestone — The descent module arrived at Venus on 15 June 1985, two days after being released from the Vega 2 flyby probe.

Historical Fact-Check Quiz: Vega 2

True or False: “Vega 2 was designed to be the first Soviet spacecraft to successfully study the atmosphere of Venus.”

Answer (FALSE ❌): While Vega 2 was a major Venus mission, it was a development of the earlier Venera craft, not the first Soviet probe to study Venus's atmosphere.

Contemporary Figures & Related Historical Timelines

• Abdus Sattar (president) — Historical peer (Died in 1985) (1985): Bangladeshi statesman who served as President of Bangladesh (1981-1982).
• Aiko Kayō — Historical peer (Born in 1985) (1985): Japanese singer and actress known for her work on the Avex Trax label.
• Velimir Khlebnikov — Chrono-Wiki Encyclopedia Entry: Pioneering Russian Futurist poet and linguist, celebrated for his poetic innovations.
• Velupillai Prabhakaran — Chrono-Wiki Encyclopedia Entry: Eelam Tamil nationalist and revolutionary leader who founded the LTTE.
• Velvet Revolution — Chrono-Wiki Encyclopedia Entry: Non-violent transition of power ending 41 years of Communist rule in Czechoslovakia.
• Venera 1 — Chrono-Wiki Encyclopedia Entry: First interplanetary probe to fly past Venus, launched by the Soviet Union in 1961.

Frequently Asked Questions about Vega 2