The Southwest Research Institute (SwRI) has unveiled groundbreaking results from NASA’s PUNCH mission, revealing a breathtaking, continuous view of the solar corona and solar wind in unprecedented ...
Interstellar comet 3I/ATLAS, the third confirmed visitor from beyond our solar system, recently made its closest pass to Earth on December 19, 2025. Discovered in July 2025, its composition suggests a ...
How common are Earth-like planets in the universe? When I started working on supernova explosions, I never imagined that my ...
Our sun is about halfway through its life, which means Earth is as well. After a star exhausts its hydrogen nuclear fuel, its diameter expands more than a hundredfold, engulfing any unlucky planets in ...
This mash-up of data from the James Webb Space Telescope and the Chandra X-ray Observatory reveals two galaxies mid-collision, with their spiral arms overlapping and bending toward their neighbors' ...