An astral animated TED-Ed lesson written by Elise Cutts explains how the tides on Earth are impacted both by the sun and the ...

This easy Earth Moon Sun paper craft is perfect for some out of this world fun when learning about space. Here's how to make ...

"More images below of the horizon glow that comes to life just above the Moon's surface as the sun ... Earth, NASA said. The instruments carried by the lander performed many first-of-their kind ...

It was the first total lunar eclipse, also known as a blood moon, in more than two years. A lunar eclipse occurs when the sun, Earth and moon align, in that order. There are different types of ...

On March 23, Venus will reach its inferior conjunction, or the point at which it lies directly between Earth and the sun. On this day, the sun's glare will make it almost impossible to see the planet.