Research astronomers worldwide lost a colleague and Cosmonova at the Swedish Museum of Natural History (Naturhistoriska riksmuseet, or NRM) a friend and strong supporter with…
Two ways we have marked the longest day of the year in the past The longest day of the year—well, actually every year—is soon approaching…
Can a giant black hole form before its galaxy does? Most people, regardless of their age, have heard the old riddle about “which came first,…
NASA is talking about the next steps to a permanent Moonbase Earlier this year, NASA’s Artemis II mission had its first successful flight with a…