Share this on WhatsApp Not all planets orbit stars. Some are instead “free-floating” rogues adrift in interstellar space after being ejected from their home systems. For decades astronomers have sought to study such elusive outcasts, hoping to find patterns in their size and number that could reveal otherwise hidden details of how planetary systems emerge […]
Share this on WhatsApp Originally published in June 1894 Credit: Scientific American Advertisement “Mr. Francis Galton affirms that ‘the patterns of the papillary ridges upon the bulbous palmar surfaces of the terminal phalanges of the fingers and thumbs are absolutely unchangeable throughout life, and show in different individuals an infinite variety of forms and peculiarities. […]
Share this on WhatsApp There is no coronavirus vaccine. Medications for COVID-19 are still being tested. Across the U.S., states that once acted as if the pandemic was going away are setting new daily records for infections, hospitalizations and deaths. There is one proved tool that has helped other countries stem the pandemic, but in […]
