Using the Webb telescope’s powerful Near Infrared Imager and Slitless Spectrograph (NIRISS) instrument, the team detected a ...

Ask someone on Earth for the time and they can give you an exact answer, thanks to our planet's intricate timekeeping system, ...

Still, science being science, we needed proof—and we got it in 1992, when two astronomers found two planets orbiting a pulsar ...

Mars has never looked more like a world in transition, with ice emerging as the quiet architect of its past and a crucial ...

Specifically, physicists and philosophers tend to conflate what it means for something to exist and what it means for ...

Whereas the first Vision Pro had Apple’s M2 chip—which was already a little behind the times when it launched—the new one ...

The second stage of SpaceX's Falcon 9 rocket captured an amazing view of Earth during the launch of the Intelsat 40e ...

Opening the Beszel webpage on iOS (not sure if it’s device specific) and using the default one hour timeframe the charts are going bonkers and show impossible readings, switching to any other time ...

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 ...

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 ...