“Life is like a bubble. Sometimes, you just have to roll with it.”
Ibinahagi ng National Aeronautics and Space Administration (NASA) ang larawan ng Bubble Nebula na matatagpuan umano 7,100 light-years ang layo mula sa Earth sa constellation Cassiopeia.
Sa isang Instagram post, ibinahagi ng NASA na nadiskubre ng British astronomer na si William Herschel ang Bubble Nebula noong 1787.
“The star is about 4 million years old and is about 45 times more massive than our Sun,” anang NASA.
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Makikita raw ang star sa 10 o’clock position ng bubble.
“The bubble formation comes from hot gas that escapes into space like a “stellar wind” moving 4 million miles per hour sweeping up the cold gas in front of it. You can distinguish the gases by the different colors they emit due to their temperature,” saad ng NASA.
“Oxygen is hot which emits blue light. The cooler parts are emitting yellow from hydrogen and nitrogen combined,” dagdag pa nito.
