Human understanding of the cosmos advanced gradually through millennia of observations and discoveries, culminating in modern findings like dark matter, dark energy, and cosmic inflation.
Humanity's third interstellar object, 3I/ATLAS, is arriving now
In July 2025, a third interstellar interloper, A11pl3Z (renamed 3I/ATLAS), was confirmed of interstellar origin, marking an exciting time for astronomy.
Researchers have found new evidence suggesting the possible existence of Planet Nine and propose a method to search for it using the Vera C. Rubin Observatory.
Researchers have found new evidence suggesting the possible existence of Planet Nine and propose a method to search for it using the Vera C. Rubin Observatory.
