Volcanic caves are not just an Earth thing. Scientists have spotted signs of lava tubes on the Moon and Mars. Now, ...

SpaceX is edging toward the 12th launch of its Starship rocket, which this time will see a new version of the massive vehicle head skyward. The launch team has just completed a crucial test of the ...

Save for the Predator franchise's Yautja and Alien's Xenomorphs, these are the coolest extraterrestrials to ever grace cinema history.

Valentine’s Day is already the most romantic day of the year, but for a few zodiac signs, Feb. 14 could also be the perfect ...

The Loveland Living Planet Aquarium will be the fifth largest aquarium in the U.S. after the opening of its newest building.

We have seen people come together across generations, all worried about and committed to the future of our planet.

Stargazers, get ready for a celestial show! A planetary alignment featuring six planets will be visible in late February and ...

Free Planet #9 kicks off a new arc as Lutheria starves under embargo and one soldier contemplates treason. LOLtron finds this very... relatable.

"For those unaware, SpaceX has already shifted focus to building a self-growing city on the moon, as we can potentially achieve that in less than 10 years, whereas Mars would take 20+ years," the ...

This post features biographies and notable quotes from oral history interviews with planetary geophysicist Lynnae Quick, ...

Since Record Store Day’s debut in April 2008, its annual celebration of vinyl and the culture of independently owned record stores has only grown wilder: from its start in the U.S. to becoming an ...

Gas giants are large planets mostly composed of helium and/or hydrogen. Although these planets have dense cores, they don't ...