NASA revela o segredo por trás das fontes ultraluminosas de raios X
Nesta ilustração de uma fonte de raios X extremamente brilhante, dois rios de gás quente estão sendo varridos pela superfície de uma estrela de nêutrons.
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Nesta ilustração de uma fonte de raios X extremamente brilhante, dois rios de gás quente estão sendo varridos pela superfície de uma estrela de nêutrons.
A 300kg spacecraft retired by NASA is expected to hit Earth anytime sooner.
The satellite was put into orbit 312 miles up. Data from the long-running mission helped scientists better understand the formation of these unique clouds, also called night-shining...
Recent observations of a black hole devouring a wandering star may help scientists understand more complex black hole feeding behaviors.
/PRNewswire/ -- NASA will provide coverage of the upcoming prelaunch and launch activities for the Imaging X-ray Polarimetry Explorer (IXPE) mission, the first...