Smartphone - Use the night mode setting if your phone has one. You should be able to take a long-exposure photo for a few ...

CCD sensors were once all the rage in digital photography, but they have since been replaced by CMOS technology. Why did the ...

October's full Harvest Moon looms large over the eastern horizon at sunset tonight! Here's what you need to know before the ...

Tonight’s auroral forecast predicts a Kp index of four, suggesting that northern lights may be visible as far south as ...

Look up this fall and you’ll notice something unusual: every full moon will appear bigger and brighter than usual. That’s because the last three months of 2025 bring a rare streak of back-to-back ...

Comet C/2025 R2 (SWAN) was discovered on Sept. 10 by Ukrainian amateur astronomer Vladimir Bezugly. It has brightened ...

Comets such as C/2025 R2 (SWAN) are ancient remnants of the early solar system, made of ice, rock, and organic compounds. As ...

Ever looked up at the night sky and seen a line of lights zipping across? Chances are, you’ve spotted the Starlink satellites ...

In the Karoo desert, scientists have built the Meerkat telescope, with 64 dishes, now being incorporated into the larger Square Kilometre Array, which will include 197 dishes. The MeerKAT 64-antenna ...

Using the James Webb Space Telescope, scientists have charted billions of years of galactic evolution, finding that galaxies near the dawn of time were much more chaotic than they are today. Using the ...

With 2009 being the International Year of Astronomy, it is an apt time to reflect on just how far telescope technologies have come, and speculate about the future. Just over 400 years ago, Hans ...