Some 1.3 billion years ago, when multicellular organisms were just emerging on Earth and life was still confined to the ocean, two behemoth black holes smashed together in a far-flung galaxy. The collision was so powerful that it jolted the...
AI’s appetite for power and water is growing as fast as its role in daily life. In 2024, artificial intelligence data centers accounted for roughly 4% of the U.S.’s electricity consumption. This figure is expected to more than double by...
Since their debut nearly two decades ago, Celestron’s NexImage cameras have introduced many amateurs to solarsystem astrophotography. Starting as modified webcams, the series evolved with higher resolution, faster frame rates, and...
Light exhibits some of the strangest properties in our cosmos. It manifests as both a wave and a particle, and its speed in a vacuum is invariant. While physicists now fully grasp the way light interacts with the universe, this...
