If you have one of the best cameras or telescopes to capture stunning images of the starry night sky, then you also want a ...

Not too long ago, if you wanted to witness the wonders of the universe, you'd need to lug around a bulky telescope and possibly spend hours making fine adjustments to zero in on celestial targets. ZWO ...

Eric Fossum, the inventor of the modern CMOS sensor and longtime friend of DPReview, was recently awarded the Draper Prize for Engineering, a top honor for engineering achievement.

For over two centuries, we have watched the red giant R Leonis dim and brighten with regularity, but this 'heartbeat' is beginning to speed up near the end of the star's life.

Posted: January 9, 2026 | Last updated: January 9, 2026 A cometary globule, known as “God’s Hand,” has been captured by the Dark Energy Camera on NSF’s Víctor M. Blanco 4-meter Telescope.

CCD cameras are critical in professional and scientific applications where high-quality image data are required, and the reliability of the captured images forms the basis for trustworthy computer ...

Scientists have identified a strange cosmic relic called Cloud-9 — a starless, gas-filled object dominated by dark matter.

Abstract: This paper proposes a temperature measurement method for high-temperature object surfaces using a color CCD camera. This method leverages the multi-channel photoelectric conversion principle ...

Pinefeat produces the adapter designed to interface between Canon EF & EF-S lenses and non-Canon camera bodies, incorporating features for electronic focus and aperture adjustments. The adapter has a ...