NASA Astronaut, Crewmates Reach Space Station for Science Expedition
September 15, 2023
NASA astronaut Loral O’Hara and two cosmonauts safely arrived at the International Space Station Friday, Sept. 15, bringing its number of residents to 10 for the coming week.
Read more
Reading level: Grade 10
Explore Our Science Videos
Candy Snap! Does freezing candy make it more brittle?
Basic Circuits Kit: Pencil Resistors
How to Measure Light with Google's Science Journal App