The universe’s expansion rate was supposed to be a solved problem, yet the latest high precision map of the early cosmos has ...

Every week, Space.com delivers the latest discoveries, launches, and cosmic curiosities from across the universe. From ...

These 80 space trivia questions are great to play with friends, challenge your family with or play by yourself. See how much ...

Both of Friday’s Astronomical Unit lectures are related to celestial phenomena not discernible to human senses. David ...

In the leading model of cosmology, most of the universe is invisible: a combined 95% is made of dark matter and dark energy.

The Hogwarts Castle Astronomy Table will become available as you progress through the main story. Like other collectibles within the castle, you'll have to go and look for them. Once you find it and ...

There are 15 mysterious stone altars in Hogwarts Legacy that later reveal themselves to be Astronomy Tables. While you may come across them in the Highlands very early in your quest, you cannot use ...

I test laptops for a living and these are the best Black Friday laptop deals I can find as MacBook, HP and more top models ...

From ancient civilizations charting the stars to modern-day horoscopes guiding daily decisions, our relationship with the cosmos is as complex as it is enduring. But how well do you really know the ...

The 51st season of the Snowmass Rodeo came to a close on Wednesday with the final event of 2025.

Can you name the first U.S. astronaut to orbit the earth? Or which ancient queen married two of her brothers? How about this one: Do you know the artist who painted the ceiling of the Sistine Chapel?

If you're anything like us, you love to test your knowledge every time you hang out with your friends. (And colleagues, and family members, and...literally everyone else.) We love a good low-stakes ...