Explore the sky with a telescope Show kids the importance of the sky and the atmosphere, which protects the Earth from harmful radiation and keeps the planet at a healthy temperature.

Buy it if: You want to quickly and easily get stunning images of the night sky without needing knowledge of the constellations. Don't buy it if: You want an upgradable telescope or one ...

To celebrate 35 years of Hubble’s observations, NASA is asking telescope owners to accept its year-long stargazing challenge, observing some of the same night sky objects on the ground that Hubb ...