Scientists studying more than 140,000 extremely bright galaxies have calculated the expansion of the universe with unprecedented accuracy.
A space station particle detector is closing in on a comic ray mystery.
Dark matter could sling lethal meteors at Earth, potentially causing mass extinctions like the cataclysm that ended the Age of Dinosaurs, Harvard scientists say.
For the first time, a thin filament of intergalactic gas from the "cosmic web" has been directly seen using one of the largest telescopes on Earth. Continue reading →
Dark matter may reveal itself during the next decade.
If measurements of our planet's mass using the armada of GPS satellites is to be believed, there could be a reservoir of non-baryonic matter surrounding us. Continue reading →
A $2 billion particle detector attached to the International Space Station has detected the potential signature of dark matter annihilation in the Cosmos. ->
There is a phantom in the machinery of the universe, and it evades even the best "ghost hunters" of physics. ->
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