NASA discovered and later confirmed the first interstellar object to enter our solar system. It wasn't aliens. But artist ...

Young kids love playing with phones, and it's worth downloading these six educational apps to teach them valuable skills and ...

The way people think of the Solar System has changed many times throughout history. Before the development of the telescope, these ideas were based on what could be seen with the naked eye.

Child VO:What is The Solar System? Maddie Moate:The universe is vast. Serei:Vast means really, really big! Maddie Moate:There are a lot of stars in our Universe. And the Sun is a star thatgives ...

The authors do not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and have disclosed no relevant affiliations beyond ...

NASA is investigating "dark comets," mysterious celestial bodies lacking the bright tails typical of comets. With ...