Optimizing star trail photography involves capturing separate exposures for the foreground and sky to mitigate underexposure and noise in the foreground, a technique analogous to high dynamic range ...
Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Astronomers have ...
160,000 light-years away, a star 2,000 times the size of the Sun is dying. Now, that star has been imaged as never before—extremely up-close—revealing details of the star’s activity and surrounding ...
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