Rare Comet Visible to Naked Eye After 170,000 Years
News Context
At a glance
- Comet C/2025 R3 (Pan-STARRS) has become visible to observers on Earth, marking its first appearance in 170,000 years.
- The long-period comet is currently brightening and is considered a naked-eye object when viewed from very dark skies.
- According to reporting from Forbes on April 10, 2026, the comet is expected to continue brightening over a period of 10 mornings, which will make it easier to...
Comet C/2025 R3 (Pan-STARRS) has become visible to observers on Earth, marking its first appearance in 170,000 years.
The long-period comet is currently brightening and is considered a naked-eye object when viewed from very dark skies.
Viewing Details and Timing
According to reporting from Forbes on April 10, 2026, the comet is expected to continue brightening over a period of 10 mornings, which will make it easier to observe.
To locate Comet C/2025 R3 (Pan-STARRS), observers should look toward the eastern horizon before sunrise during April 2026.
Orbital Characteristics
The rarity of this astronomical event is due to the comet’s extensive orbital period. The object orbits the sun every 170,000 years, making its current appearance an extremely rare occurrence.