The northern lights can be seen in different colors, each color is based on the height and type of molecules hit by the ...
Space.com on MSN
The expansion of our universe may be slowing down. What does that mean for dark energy?
As if dark energy weren't already mysterious and baffling enough, new research suggests that this unknown force may not be ...
Space.com on MSN
Aging stars destroy their planets more often than we thought: What does this mean for Earth?
Using NASA's Transiting Exoplanet Survey Satellite (TESS), astronomers have discovered that aging stars in their so-called ...
CC0 Usage Conditions ApplyClick for more information. Every year, hundreds of astronomical images are released to the general public by the many telescopes on the ground and in space.
CC0 Usage Conditions ApplyClick for more information. On the evening of July 9th, as the intense heat of the summer sun on the National Mall faded into a cool breeze and sunlight gave way to a pale ...
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