It's the last day of Amazon Prime Day and some of these deals are ending tonight. Grab some new optics in time to see Saturn's rings!

These Amazon Prime Day deals must end tonight — don't miss out on big savings across skywatching optics

Source: space
Source Link: https://www.space.com/stargazing/skywatching-kit/these-amazon-prime-day-deals-must-end-tonight-dont-miss-out-on-big-savings-across-skywatching-optics