... Lovely examples are the wispy blue reflection nebulae near bright, hotstars Pi and Delta Scorpii (upper left and lower right ... Of course, the contrasting red emission nebulae are also caused by the hotstars' energetic radiation. ...
... shaped by intense ultraviolet radiation from the OB association of very hotstars in NGC 6231 , off the upper edge of the scene ... Hotstars embedded in the dust can be seen as bluish reflection nebulae . ...
... shaped by intense ultraviolet radiation from the OB association of very hotstars in NGC 6231 , off the left edge of the scene ... Hotstars embedded in the dust can be seen as small bluish reflection nebulae . ...
... Image Credit Copyright: Remus Chua ( Celestial Portraits ) . Explanation: The large majestic Lagoon Nebula is home for many young stars and hot gas. ...
... Explanation: A cosmic bubble of gas and dust, RCW 79 has grown to about 70 light-years in diameter, blown by the winds and radiation from hot young stars. ...
... Explanation: A cosmic bubble of gas and dust, RCW 79 has grown to about 70 light-years in diameter, blown by the winds and radiation from hot young stars. ...
... Here, glowing gas surrounds hot young stars at the edge of an immense interstellar molecular cloud only 1500 light-years away. ... These nurseries contain hydrogen gas, hot young stars, proplyds , and stellar jets spewing material at high speeds. ...
... Here, glowing gas surrounds hot young stars at the edge of an immense interstellar molecular cloud only 1500 light-years away. ... These nurseries contain hydrogen gas, hot young stars, proplyds , and stellar jets spewing material at high speeds. ...