The world's most famous telescope is celebrating in style with new views of Mars, nebulas and a galaxy that reminds us of home.

Let's start with the human eye. The human eye has an angular resolution of about 1 arcminute. That's pretty impressive. Take a circle surrounding you on the horizon, divide it into 360 little bits, ...

Looking for a fun and easy alien spaceship craft to make with your kids that is out of this world? This alien kids craft ...

On clear days, looking across the waters of Puget Sound from Seattle, it’s possible to see a wall of snaggle-toothed, ...

In preparation for the summer road trip season, historian Allen Pietrobon joins Smithsonian Associates on April 28 to discuss ...

"It's going to be that sort of the season - nothing is going to come to us easy," Postecoglou said. "We're going to have to go there and fight now to get what I felt we deserved tonight ...

Brown says he couldn't have asked for a better telescope to hunt his celestial quarry. "If you were to hand me a big wad of cash and say, 'Go build a telescope to go either find this Planet 9 or ...

ADDITIONAL TUTORIALS 50 Ways to Fill a Sketchbook | Funny Face Doodles: • 50 Ways to Fill a Sketchbook | Funny ... How to ...

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Plus, with its easy-to-use application, this gem makes it easier than ever to get effortless results in a shorter period of time, and you can easily fill in sparse areas and define your brows for ...

Astronomers are about to use a powerful new telescope to scan the entire southern sky. They'll take so many pictures, it will effectively create a movie to help astronomers spot anything that moves or ...