November 30th in Astronomy and Space Science
![]() | 773 | Chinese astronomers record an occultation of the star β Scorpii by the planet Venus. The same star had been occulted by Jupiter in May of that year. |
![]() | 1609 | Italian astronomer Galileo Galilei makes the first astronomical observations with a telescope. He had first heard of the instrument the preceeding May, seven months after its invention by Dutch optician Hans Lippershey. |
![]() | 1964 | USSR launches the Zond 2 space probe towards Mars. It passed within 1,609 km (1,000 miles) of the planet but failed to return any data. |