Film info
                        Film summary
                        The first attempts to land a probe on a different planet. Scientists hoped an Earth-like world might lie beneath Venus' dense atmosphere, but a very different reality awaited.
                        
                            
Key facts
                            
                                	- Venus was discovered by Galileo in 1610.
- In 1761, Mikhail Lomonosov viewed a transit of Venus and discovered signs of an atmosphere.
- In 1967, Russian probe Venera 4 was launched to investigate Venus' atmosphere.
- Venera 4 traveled to within 15 miles of Venus' surface before becoming crushed under a pressure 15 times that of Earth's.
 
                 
                
                    
    
        Transcript
        	
    As far as early astronomers knew, other planets were just like the Moon. Airless balls of rock. 
Galileo first viewed Venus using a telescope in 1610
But in 1761, a Russian stargazer observed an unusual event. 
From an observatory in St Petersburg, Mikhail Lomonosov saw the planet Venus pass across the …
    
    
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