Fast-moving exoplanet system may be the fastest-ever discovered
A star flying through the night sky may be the fastest-moving solar system in our galaxy. Possibly a planet a little larger than Neptune orbiting a small star, the system could be moving at least 1.2 ...
February 2025 Planet Parade: How to See Five Planets Align in the Sky
Venus, Jupiter, Mars, Mercury, and Saturn will align in February Mercury and Saturn will appear closest on4 Best viewing is ...
El Adelantado de Segovia6d
What are the biggest unsolved mysteries of the universe?
Scientists are constantly unraveling the universe’s greatest riddles, but many fundamental puzzles remain unsolved. How did life first emerge on Earth? What ...