Universe
Cosmology
365 articles in this category.
Universe
Dark energy may be weakening as the universe ages, new supernova catalogue suggests
Universe
Astronomers find 76% of the universe's ordinary matter hiding in intergalactic gas
Universe
Paris observatory's 120,000 solar photos reveal a century of change
Universe
A perfect ten-sided storm materialized at Saturn's south pole when Cassini stopped watching
Universe
Astronomers clash over whether distant supernovae are systematically mismeasured
Universe
Mercury is closest to Earth, not Venus, when you do the math right
Universe
Kepler found 2,600 worlds by staring at the same stars for four years
Universe
The universe’s total mass-energy budget, according to standard cosmology
Science & Engineering
Images reveal tiny plasma whirlpools that may explain the Sun's mysterious million-degree halo
Science & Engineering
Astronomer's 1842 eclipse mystery: why the ground appeared to ripple remains unsolved
Universe
NASA's Nancy Grace Roman Space Telescope, launching on a Falcon Heavy on 30 August…
Universe
When the James Webb telescope peers into space, it sees not just far away but far…
Universe
What did astronomers find when they aimed a telescope at a patch of sky that looked…
Universe
We tend to think dark energy has always pushed the universe outward at the same…
Universe