As of December 19, 2025, the interstellar visitor known as 3I/ATLAS (officially designated C/2025 N1) is making its closest approach to Earth before continuing its journey out of our Solar System.

Aurora records in royal chronicles from Korea show that during the 'Maunder Minimum' between 1645 and 1715, the sun's solar cycles became several years shorter than they are today. When you purchase ...

In a new weekly update for pv magazine, Solcast, a DNV company, writes that while findings from the The European State of the Climate 2024 report align with its own solar analysis covering last year, ...

Is it a cosmic iceberg adrift in the void, or a calculated visitor with a mission? The silence of the outer solar system was broken on July 1, 2025, when the ATLAS telescope in Rio Hurtado, Chile, ...