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In 1925, Edwin Hubble's observation of Cepheid variables in the Andromeda galaxy revolutionized astronomy, proving the ...
NASA’s Webb Telescope has spotted mysterious red dots in the early universe that may be “black hole stars.” These exotic ...
Astronomers using the James Webb Space Telescope have uncovered mysterious “little red dots” that may not be galaxies at all, but a whole new type of object: black hole stars. These fiery spheres, ...
These seven photos captured by NASA highlight the universe’s beauty, revealing galaxies, stars, and colorful nebulae beyond ...
NASA says something strange is happening with our Universe and how quickly it's expanding. Scientists have been studying new data from the Hubble Space Telescope. They say the expansion rate has ...
The search for life on Mars reached its most promising breakthrough yet after NASA revealed new findings of possible ancient ...
NASA's Mars rover Perseverance has uncovered rocks in a dry river channel that may hold potential signs of ancient ...
NASA's Voyager 1 launched 48 years ago in September 1977 on a decades-spanning journey to study the cosmos and search for ...
A rock sample collected by NASA’s Perseverance Mars rover may contain evidence of ancient microbial life, preserved for ...
For more than two decades, the standard model of cosmology has stood as a reliable guide to the universe. Known as Lambda ...
The background of Tianwen-2 is pure, bottomless, and suffocating darkness. There is nothing at all. This ignited a ...
Dark energy —the term used to describe whatever is causing the universe to expand at an increasing rate—is one of the ...