Tag Archives: formation

When the James Webb Space Telescope (JWST) commenced operations, it provided the first views of the period known as Cosmic Dawn. This cosmological epoch, which took place between 50 million and one billion years after the Big Bang, was when the first stars and galaxies in the Universe formed. What Webb’s observations revealed of this period surprised and intrigued scientists. …

Hackaday has a long-running series on Mining and Refining, that tracks elements of interest on the human-made road from rocks to riches. What author Dan Maloney doesn’t address in that series is the natural history that comes before the mine. You can’t just plunk down a copper mine or start squeezing oil from any old stone, after all: first, you …

Discovery of newborn planet gives glimpse into formation of Earth  The TimesView Full Coverage on Google News Source link

Astronomers have discovered the earliest seeds of rocky planets forming in the gas around a baby sun-like star, providing a precious peek into the dawn of our own solar system. It’s an unprecedented snapshot of “time zero”, scientists reported on Wednesday, when new worlds begin to gel. “We’ve captured a direct glimpse of the hot region where rocky planets like …

Discoveries keep pouring out of the James Webb Space Telescope (JWST). Researchers observed an unusual cluster, which they dubbed the Infinity Galaxy. It appears to support a leading theory on how some supermassive black holes form. Although “Infinity Galaxy” sounds like a place Thanos would hang out, it merely describes its appearance. Two compact, red nuclei, each surrounded by a …