Observable universe is 93 billion light years wide but what’s beyond it? Here’s what we can’t see…
One of the most important pieces of evidence for this limit is the cosmic microwave background radiation, faint…
Black holes that transform matter into dark energy could solve ‘cosmic hiccups’ mystery
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Black Holes Are the Elusive Source of the Universe’s Dark Energy, Study Argues
Dark energy—the hypothetical force accelerating our universe’s expansion—sometimes raises more questions than it answers. A new study, however,…
What if we’ve been thinking about dark matter all wrong, scientist wonders
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NASA Installs Key ‘Sunblock’ Shield on Roman Space Telescope
Technicians have successfully installed two sunshields onto NASA’s Nancy Grace Roman Space Telescope’s inner segment. Along with the…
One Survey by NASA’s Roman Could Unveil 100,000 Cosmic Explosions
Scientists predict one of the major surveys by NASA’s upcoming Nancy Grace Roman Space Telescope may reveal around…