About 800 years ago in 1226 the two planets were visually “arranged” in the night sky. It was a coincidence of Jupiter and Saturn. In a rare event, they appeared very close together with one-half of the apparent width of the moon. This happened on March 4, 1226 – just …
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The researchers made the announcement yesterday That they have solved a question that has haunted them for a decade: what exactly produces a strange phenomenon known as rapid radio bursts? As the name implies, FRBs have a sudden blast of radio-frequency radiation that lasts only a few microseconds. Even astronomers …
Read More »An artist’s close-up portrait of the earth.Image: NASA / JPL-Caltech A small handful of objects are known to pose a serious threat to Earth, and the giant asteroid Apophis is one of them. Scientists are now re-evaluating the possibility of attacking our planet in 48 years due to improved observations …
Read More »Black Hole M87 *.Image: EHT collaboration Scientists are learning important new things about black holes for the first time, including behavior consistent with Einstein’s theory, but it is showing An unexpected feature In the form of a very crying ring. Sounds like before, but finally we took a look back …
Read More »Artist’s image of our sun, along with his hypothetical solar companion.Image: M. Weiss The early configuration of material in the outer reaches of our solar system has led a team of scientists to speculate that the Sun had a companion in his early days. Intriguingly, this scenario could explain the …
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