![The Royal Society on Twitter: "Today in 1672, Isaac Newton revealed his reflector telescope and was elected a Fellow of the Royal Society. He was 29 years old https://t.co/U0PcTMNNGv #OnThisDay https://t.co/T725pzzw8w" / The Royal Society on Twitter: "Today in 1672, Isaac Newton revealed his reflector telescope and was elected a Fellow of the Royal Society. He was 29 years old https://t.co/U0PcTMNNGv #OnThisDay https://t.co/T725pzzw8w" /](https://pbs.twimg.com/media/DwnlrXmXQAAxCCZ.jpg:large)
The Royal Society on Twitter: "Today in 1672, Isaac Newton revealed his reflector telescope and was elected a Fellow of the Royal Society. He was 29 years old https://t.co/U0PcTMNNGv #OnThisDay https://t.co/T725pzzw8w" /
![Newton's telescope. 1668. Sir Isaac Newton Wall Art, Canvas Prints, Framed Prints, Wall Peels | Great Big Canvas Newton's telescope. 1668. Sir Isaac Newton Wall Art, Canvas Prints, Framed Prints, Wall Peels | Great Big Canvas](https://static.greatbigcanvas.com/images/singlecanvas_thick_none/everett-collection/newtons-telescope-1668-sir-isaac-newton,1994351.jpg)
Newton's telescope. 1668. Sir Isaac Newton Wall Art, Canvas Prints, Framed Prints, Wall Peels | Great Big Canvas
![NEWTON'S TELESCOPE, c.1670 Isaac Newton's reflecting telescope, c.1670: line engraving, 19th century. NEWTON'S TELESCOPE, c.1670 Isaac Newton's reflecting telescope, c.1670: line engraving, 19th century.](https://images-cdn.bridgemanimages.com/api/1.0/image/600wm.XXX.61045330.7055475/3350837.jpg)