Imagine if all the Earth’s oxygen disappeared. Not forever, just for say, 5 seconds? Would we just hold our breath? What would happen to the atmosphere? What would happen to the environment? Here’s ...
Hazelwood Elementary School now has a piece of NASA's Artemis 1 mission. The school was one of 1,300 to receive a "moon tree" from NASA. As part of the Artemis 1 mission, 1,300 seedlings were stored ...