Apr 19

Space Rocket History #437 – Mariner 10 – Venus & Mercury

Scientists had long been intrigued by Mercury, the innermost planet of our solar system. Despite its proximity to the Sun, Mercury remained largely unexplored, with many questions remaining about its surface features, geological composition, and magnetic field. The scientific community recognized the need for a dedicated mission to study Mercury up close and unlock its secrets.

Mariner 10 with Instruments Labeled

Mariner 10's view of Venus

Mariner 10’s view of Venus

Mariner 10’s Second Flyby of Mercury Showing Equator to South Pole

 



Mar 06

Space Rocket History #292 – Space 1970 – Venera 7

The VENERA 7 lander was the hardiest of the Soviet Venus probes yet built. Its creators wanted the vessel to land on the planet’s surface in working order.

Dec 23

Space Rocket History #142 – Venera 4

“It seemed that the nearby and mysterious planet was resorting to tricks to hide the secrets kept beneath its cover of clouds. As the probe drew nearer, Venus’ gravitational field increased its speed. The Doppler effect altered the wavelength of the signals received on Earth. The radio operators needed to be particularly vigilant so that the information sent from the station consistently landed in the narrow “throat” of the ground-based receivers.”  Boris Chertok

Venera 4. AKA Venus 4

Venera 4. AKA Venus 4

Venera 4 in Flight Config.

Venera 4 in Flight Config.

Venera 4 Capsule

Venera 4 Capsule on Display

Jul 03

Space Rocket History #69 – Zond 3, Venera 3, and Asterix

The Zond program was one of two lunar exploration programs conducted by the Soviet Union to investigate the Moon and its vicinity. The program began in 1964 and ended in 1979. The early Zond’s 1-3 were originally designed for planetary exploration, while the latter Zonds (4-8) were sent on circum lunar flights. Additionally, the latter Zond vehicles were of a totally different in design. They were in fact automated versions of the manned Soyuz spacecraft…

Zond 3

Zond 3

Far Side of the Moon

Far Side of the Moon

Venera 3

Venera 3

Asterix

Asterix

Diament

Diamant

By Dave.

By Dave.

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