NASA has released a stunning new picture of our galaxy's violent, super-energised 바카라downtown.바카라
It's a composite of 370 observations over the past two decades by the orbiting Chandra X-ray Observatory, depicting billions of stars and countless black holes in the center, or heart, of the Milky Way. A radio telescope in South Africa also contributed to the image, for contrast.
Astronomer Daniel Wang of the University of Massachusetts Amherst said Friday he spent a year working on this while stuck at home during the pandemic.
바카라What we see in the picture is a violent or energetic ecosystem in our galaxy's downtown,바카라 Wang said in an email. 바카라There are a lot of supernova remnants, black holes, and neutron stars there. Each X-ray dot or feature represents an energetic source, most of which are in the center.바카라 This busy, high-energy galactic center is 26,000 light years away.
His work appears in the June issue of the Monthly Notices of the Royal Astronomical Society.
Launched in 1999, Chandra is in an extreme oval orbit around Earth.
