Back in September, the Cassini probe, which had explored Saturn for over a decade, plunged into the planet and sent a farewell signal to Earth before it was torn apart. Around this time, I finished reading Nathalia Holt‘s Rise of the Rocket Girls: The Women Who Propelled Us, From Missiles to the Moon to Mars, … More Rise of the Rocket Girls: The Women Who Propelled Us, from the Missiles to the Moon to Mars