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Dark matter, a type of matter that does not emit, absorb, or reflect light, is predicted to account for most of the ...
9h
Space.com on MSNThese gorgeous new images of the cosmos from NASA's Chandra X-ray telescope took our breath away (video)The spiral galaxy M83 is captured face-on, providing a clear view of its full structure. Chandra's X-ray data reveals ...
The international CTAO LST Collaboration has released remarkable findings from observations of GRB 221009A—the brightest ...
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Space.com on MSNNASA's Roman Space Telescope could discover 100,000 new cosmic explosions: 'We're definitely expecting the unexpected'"Whether you want to explore dark energy, dying stars, galactic powerhouses, or probably even entirely new things we’ve never ...
Astronomers have just solved a long-standing mystery about a rare, rapidly spinning neutron star known as PSR J1023+0038.
Known as the Hubble tension, the issue arises from conflicting measurements of how fast the universe is expanding. Now, a new ...
Roman’s deep, time-lapse survey may reveal a hundred thousand stellar cataclysms, from distant Type Ia supernovae to the self ...
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