Are planets in the solar system that are closer to the Sun older than the ones further away? – Gavriel, age 10, Paducah, Kentucky A cloud of collapsing gas created our Sun, the first thing to form in ...

Snapchat’s recent rollout of Snapchat Plus offers benefits only available to those who are subscribed to the service. One of the biggest exclusive features is that of the Snapchat Friend Solar System, ...

Snapchat remains a top choice for Gen Z thanks to its innovative features and user-friendly interface. A standout feature of ...

One of the most enduring and surprisingly prolific science fiction film franchises is "Planet of the Apes," loosely based on the 1963 novel by French author Pierre Boulle. Adapted by sci-fi genre ...

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Curious Kids is a series for children of all ages. If you have a question you’d like ...

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Christopher Palma, Penn State and Lucas Brefka, Penn State (THE CONVERSATION) ...