From new exoplanetary neighbors and a weakening dark energy to the best evidence for life on Mars and an interstellar comet that's got everyone talking, 2025 has been jam-packed with astronomical ...

New discoveries and fresh looks at familiar worlds show how far exoplanet science has come — and how much remains unknown. When you purchase through links on our site, we may earn an affiliate ...

On record 2025 as one of the most amazing years in contemporary astronomy, providing findings that would turn our collective understanding of our planet and our place within our galaxy on its head.