Astronomers have stumbled upon yet another ghostly galaxy that appears to be devoid of dark matter, the elusive stuff that ...

Cosmologist Katie Mack breaks down what the latest findings about dark energy mean for our universe’s future. Either way, it won’t be happy.

The researchers found strong evidence of a chemical called dimethyl sulfide (DMS) in the planet's atmosphere. On Earth, DMS is produced only by living organisms, so it appears to be a compelling sign ...

As the Lyrid meteor shower lights up the sky tonight, it’s the perfect moment to pair nature’s oldest light show with some ...

The Italian Space Agency has picked European company Blue Skies Space to build a fleet of satellites around the moon to map ...

Prime Video has one of the most underrated sci-fi movies you can stream for free. Here’s why you need to watch “Dark Skies.” ...

A rare 'smiley face' triple conjunction is coming to Earth's morning skies on April 25, when Venus, Saturn and the crescent moon form a celestial smirk near the horizon.

These creatures, like the colossal squid and giant isopod, thrive in a dark, cold, and food-scarce world. Studying them is ...

Not every sci-fi show is remembered so fondly (or even remembered at all), however. Memories can be distorted and manipulated ...

The team is now ramping up research on gravitational waves and how to better measure them—which could be a pathway to learning more about the mysterious, undetectable dark matter that makes up ...

There are six Dark Sky parks and communities in the area, including a desert park recently named the world's ninth Urban Night Sky Place. And Tucson itself is the headquarters of the movement to ...

When was the last time you saw the Milky Way stretch across the sky from your backyard? Can your kids name a constellation they’ve seen with their own eyes? In the Wenatchee Valley, surrounded by wild ...