http://u.qdnx.org/file/steve-20211227T052810-2l52hm7.html
A joyous day. 378 years ago, Isaac Newton was born. He laid the firmest foundations for the laws of mechanics, which today were used to launch a new space telescope. That telescope was made possible, in part, thanks to his foundations for optics. This new instrument will help us understand the first stars in the universe.