The Cosmic Web and the Fate of the Universe
Projects to map the universe are getting weird.
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Stranger Things in the Universe
New data about dark energy is a reminder that cosmology is a never-ending story
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Neutron Stars Hint at Another Dimension
Are the mysterious stars clues to one of the greatest mysteries in the universe?
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Balloon-Borne Telescopes Take Off
Stratospheric balloons are giving astronomers sharper views of the universe -
These Physicists Want to Ditch Dark Energy
The idea that mysterious stuff speeds up the acceleration of the universe could be a big mistake -
If You Meet ET in Space, Kill Him
Should an alien species resist, we will have discovered life. -
Feeling Gravity’s Pull
Two theoretical physicists have a lively conversation about how abstract concepts can feel down-to-Earth. -
The Odds That Aliens Exist Just Got Worse
How geology resolves the Fermi paradox.
