X-rays reveal secret gas in a massive and distant galaxy cluster
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Tag: XMM- Newton
X-ray spacecraft reveals odd radio circle ‘Zeimpin’ in new light (image)
XMM-Newton, the European Space Agency and NASA-operated space telescope, has imaged a giant “Leaf Clover” to reveal its mysterious origins. The Cloverleaf is an example …
Scientists discover a cosmic fossil created by a supermassive black hole
NASA scientists have discovered an amazing cosmic fossil created when a supermassive black hole erupted over 5 million years ago. The team at the space …