Next Near Earth Comet 2025 Forecast

Next Near Earth Comet 2025 Forecast. When comet c/2024 g3 reaches perihelion, it will come within just 13.5 million kilometers of the sun—for context, mercury, the planet closest to the sun, orbits the star at a. There's a newly discovered comet in the sky, and it's about to make its closest flyby of earth.

The dashboard displays the date of closest approach, approximate. The asteroid watch dashboard tracks asteroids and comets that will make relatively close approaches to earth.