The Shapley Curtis Debate of 1920, or How Big Is the Universe?
How did the Shapley-Curtis debate help us better understand the universe?
How did the Shapley-Curtis debate help us better understand the universe?
New tech like the JWST will help scientists continue to discover the largest objects in the...
Bugs that can walk on water appear to defy the laws of nature. Their anatomy could...
The science of taste isn't simple — here's a look at what we know, how we've...
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Organic matter on Mars in the form of the heterocyclic compound thiophene could hint at life...
Lightning, and the thunder that it triggers, are among the most spectacular of common weather events....
Seabed core samples below Antarctic oceans reveal that millions of years ago, ancient rainforests covered the...
Two Norwegian women, Hilde Fålun Strøm and Sunniva Sorby, are taking citizen science to new heights.
What happens when a black hole's orbit is precisely simulated? One unsettling answer may be that...
Two HIV patients who received a stem cell transplant and are now clear of the disease.
Here on Earth, Iron Rain is the name of a video game, and also the name...
Cecilia Payne-Gaposchkin discovered what stars are made of, and she did it while facing gender discrimination.
A recent stone age tool discovery suggests Homo erectus may have doubled down on DIY. Were...