Astronomers have discovered a cosmic goldmine in the whirling disk of a young star 330 light-years away, rare isotopes of methanol molecules possibly holding the key to the beginnings of life. The discovery of HD 100453, a star hardly a million years old, provides an unparalleled window into the chemical soup that generates planets and ...
Mercury’s moon Scientists have long been enthralled with Europa as one of the most likely locations to find life other than Earth. Now, ground-breaking James Webb Space Telescope (JWST) observations show that its icy surface is far more dynamic than first thought shifting, cracking, and recrystallizing in a few weeks. These quick changes imply that ...
The universe shouldn’t exist at least, not in a form that allows life. Yet here we are, thinking, questioning, and marveling at the cosmos. The fundamental laws of physics appear fine-tuned with eerie precision. Alter any one of nature’s constant gravity, the speed of light, the mass of an electron even slightly, and stars wouldn’t ...
