It’s been a while since we've had a Great Comet in the sky, something bright and visible for many. Currently, no object appears to fit the bill for 2026, but a couple of comets have a chance to become ...

What disappointed skywatchers in 1986 became a scientific triumph, as an international fleet of spacecraft revealed the secrets of the world's most famous comet.

Add Yahoo as a preferred source to see more of our stories on Google. Comet C/2025 R3 (PanSTARRS) hangs above Bietschhorn in Switzerland in early April. Astronomers say its evolving brightness offers ...

Dark sky enthusiasts may want to set aside a little time in April for a celestial wildcard: a newly-discovered comet that could become one of the brightest of 2026. Known officially as Comet C/2025 R3 ...

Add Yahoo as a preferred source to see more of our stories on Google. Observations in early April had Comet PanSTARRS at around magnitude 6, right on the cusp of naked-eye visibility in a very dark ...

A newly discovered comet has astronomers excited, with the potential to be a spectacular sight in early April. C/2026 A1 (MAPS) was spotted by a team of four amateur astronomers with a remotely ...

A brightening comet on a once-in-170,000 years visit to the inner solar system is becoming easier to find before sunrise — and Thursday, April 16, is an ideal time to see it before it gets too close ...

While Comets Wierzchoś and Tempel 2 are faint, there’s a breakout star in the early-morning sky that’s cracked naked-eye visibility: Comet C/2025 R3 (PanSTARRS). Recently recorded at mid-5th magnitude ...