Discover the order of planets in the solar system. From Mercury to Neptune, explore our solar system and learn more about our cosmic home. The solar system is our cosmic neighborhood, made up of ...

The Trappist-1 system, just 40 light years from Earth, contains 7 rocky planets—all roughly the size of Earth. Packed tightly within the space between Mercury and the Sun, three of these planets ...

Celestial shifts are bringing romantic, imaginative, steamy highs and intensely emotional dips this month. These are the the ...

It’s no coincidence that the prequel that’s closest ... because of all the great character moments. Luke is a whiny farmboy who has big dreams when he looks out over the two-sun horizon ...

To mark the 20th anniversary of "Revenge of the Sith" and because it's May the Fourth, we're ranking all 11 movies in the "Star Wars" franchise.

The lopsided celestial smile will be visible across the eastern sky until the sun rises ... the moon and planet conjunction, yet it's sadly less visually enticing. The closest new supermoon ...

Sun enters Gemini May 24: Saturn enters Aries May 25: Mercury enters Gemini May 26: New Moon in Gemini May’s astrology starts ...

Viewers are strongly advised to avoid looking at the sun's glare without safety eyewear to avoid irreversible eye damage. Another celestial event will follow the moon and planet conjunction, yet it's ...

The word “retrograde” has a way of inciting fear or at least a surge of anxiety, but the truth of the matter is that every ...

The paleontologist for whom the asteroid is named plans to be at spacecraft builder and operator Lockheed Martin's Mission ...