NASA’s newest space telescope rocketed toward orbit Tuesday to map the entire sky like never before — a sweeping look at ...

The best stargazing apps help you navigate the night sky and can be a helpful tool for ... but some are also ad-supported and free. Most are available on iOS and Android devices and we've made ...

28. Planet parades must be observed during twilight between dawn and sunset so a glowing sky does not obscure the view. So, find a dark place free of light pollution with a view of the western horizon ...

Seven planets will line up for a rare "planetary parade" today (Feb. 28) and you can watch it live online, beginning at 12:00 p.m. ET (1700 GMT).