The International Space Station is a science lab in space. It is about the size of a football field. Many countries helped to build it.
Photo Credit: 3Dsculptor/Shutterstock
In the Know
Gravity Pulls
Sir Isaac Newton was the first person to study gravity. … read more
In the Know
Hispanic Heritage Month
September 15th to October 15th is Hispanic Heritage Month. Hispanic-Americans … read more
In the Know
What Do Engineers Do?
Cars were designed by engineers too. What problem did they … read more