Explore the vast reaches of space and mankind’s continuing efforts to conquer the stars, including theories such as the Big Bang, the International Space Station, plus what the future holds for space travel and exploration.

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The August 2023 full moon is known as the sturgeon moon. This year, it's also a supermoon and will be followed by a blue moon at the end of the month!

By Melanie Radzicki McManus

Whether we head there to mine some helium-3 or take the first steps in expanding humanity's reach into the solar system, we want to go to the moon -- permanently. When's that going to happen?

By Robert Lamb

NASA and other agencies have been studying artificial gravity in hopes they will someday use it to help astronauts combat the effects of weightlessness in space. How close are we to that reality?

By David Warmflash, M.D.


Winter is the perfect time to look for Orion's Belt in the Northern Hemisphere. If you're new to stargazing, we'll show you how to find it.

By Valerie Stimac

You might call it a Christmas miracle. Jupiter and Saturn will align so closely they may look like a double planet. The last time we saw this was in 1226.

By Valerie Stimac & Desiree Bowie

The Quadrantids are a short but powerful meteor shower that shows up in early January. How can you glimpse it?

By Valerie Stimac

A magnetar is a neutron star with a super-strong magnetic field. Astronomers consider them among the scariest objects in the universe, but why?

By Valerie Stimac


It's not uncommon for planets to wander alone through the universe like big, sullen teenagers. But how do they end up flying solo, and could they still harbor life?

By Kate Kershner

It's not just NASA pros staring into the night sky. Lots of skilled amateurs are out there pointing their telescopes into the great beyond. But can the average space enthusiast actually make a critical discovery?

By Kate Kershner

We like to think that we aren’t alone in saying a spaceship was the one and only thing we truly yearned for as children. After all, many spent years locked in front of a television, captivated by remarkable space battles, galaxies far, far away, aliens, black holes, and the like. We’ve seen things you couldn’t […] The post The Coolest Spaceships in Science Fiction appeared first on Goliath.

By Jim Halden

Arcturus is 113 times brighter than our sun, even though it's only a little bigger. What else should we know about this red giant?

By Valerie Stimac


Showering every day is likely something you take for granted. But for astronauts on the International Space Station, it's not an easy task.

By Kristen Hall-Geisler

Surely you've watched tons of sunsets in your lifetime. But have you ever seen the sunset and the moonrise simultaneously? Is that even possible?

By Sharise Cunningham

Humans have made it to the moon a number of times so we know how long the journey should take.

By Valerie Stimac & Austin Henderson

Missions to Mars are increasing and the dream of landing a human on the red planet is no longer far-fetched — it might even happen in the next decade. So, how long does it take to get there?

By Valerie Stimac