With humanity moving farther and farther out into space on a regular basis, this becomes much more of a practical problem. Not only do satellite clocks need to be adjusted as they are placed in higher ...

The real price of a premium credit card isn’t the three-digit annual fee. For some, it’s the hours spent in spreadsheets trying to get their money’s worth. Eric and Charlene May have an arsenal of 14 ...

Follow the space program since the moon landing in the four-part documentary "Once Upon a Time in Space". Here’s how to watch it anywhere on the planet. When you purchase through links on our site, we ...

Imagine gazing at a distant star, its light traveling millions or even billions of years to reach our telescopes. As we receive this ancient light, we’re essentially witnessing the % star as it ...

President Donald Trump’s Gaza peace deal is earning him rare praise from critics, but he’s blasting Time magazine for what he claimed was an unflattering picture on its latest cover. "Time Magazine ...

Whether space-time exists should neither be controversial nor even conceptually challenging, given the definitions of “space-time,” “events” and “instants.” The idea that space-time exists is no more ...

Oftentimes, we think of space as an endless, mostly empty vacuum, a silent backdrop where planets, stars, and galaxies play out their dance. We also think of time as something separate, a steady ...

Applications have opened for certain Air Force reservists to join the Space Force under its new one-of-a-kind, part-time service model, but advocates for a Space National Guard have pointed out the ...

One of the most awkward parts of writing a book is that, eventually, authors have to ask people for “blurbs” – the endorsements that you see on the cover of a book, encouraging you to buy it. I am now ...

Heather Gauck has spent most of her three-decade teaching career sleep-deprived — turning in after midnight and waking up at dawn. The Michigander made the sacrifice to ensure she completed all the ...

Did you know that moving a clock one inch toward the ground would result in a slower tick compared to the same clock positioned higher up? Gravity doesn't just pull things; it also bends time.