Most childrenâs vitamins contain Vitamin D but the issue of supplementing Vitamin D in children can be controversial. To make sure my kids donât get too much or too little, we check their levels about once a year in the winter and supplement based on the results.
Orion is a prominent constellation located on the celestial equator and visible throughout the world. It is one of the most conspicuous and recognizable constellations in the night sky.
Orion will carry astronauts into deep space and then return them home to Earth. Orion will be able to travel to an asteroid or even Mars. NASA is developing a huge rocket called the Space Launch System, or SLS. This rocket is a heavy-lift launch vehicle. Orion will launch on top of this rocket.