Cosmology
Cosmic voids may explain the universe's acceleration without dark energy
'Our model of cosmology might be broken': New study reveals the universe is expanding too fast for physics to explain
Scientists Once Thought These ‘Little Red Dots’ Broke Cosmology. Now, They’re Not So Sure.
New supernova discovery may hold key to the history of the Universe
Does the universe behave the same way everywhere? Gravitational lenses could help us find out
Hubble tension is now in our cosmic backyard, sending cosmology into crisis
Cosmological data suggest the universe has become 'messier and more complicated'
Release of Type Ia supernovae data may hold key to the history of the universe
Is the universe really the same in every direction?
Physical Cosmology
How it happened
Big Bang nucleosynthesis
Cosmology and Relativity
Observational cosmology with upcoming surveys
Space
This Week In Space podcast: Episode 149 — SpaceX, Moon Missions, and Killer Asteroids?
20 years of satellite data reveal 'staggering' levels of glaciers melting, sea levels rising
30 years after warp drives were proposed, we still can't make the math work
What's that smell? Astronomers discover a stinky new clue in the search for alien life
Boost for alien hunters? Earth life may not be so improbable, study suggests
Paralympian John McFall could become 1st astronaut with a disability on ISS
US Space Force reveals 1st look at secretive X-37B space plane in orbit (photo)
'It's extremely worrisome.' NASA's James Webb Space Telescope faces potential 20% budget cut just 4 years after launch
Einstein wins again! Quarks obey relativity laws, Large Hadron Collider finds
Space Universe
Mysterious X-Ray Flash From Deep Space Baffles Scientists
Astronomers discover 'Quipu,' the single largest structure in the known universe
Cosmic voids may explain the universe's acceleration without dark energy
Could Air in Space Change the Universe Forever?
The Tiny Molecule That Made the Universe Just Got More Mysterious
Space telescope reveals rare ‘Einstein ring’ phenomenon with startling clarity
Wicked High-Definition Image of the Cosmic Web Shows the Universe’s Dark Matter Scaffolding
First Direct Image of the Cosmic Web Reveals the Universe’s Hidden Highways
Space, Politics, and Power: A Multifaceted Universe
James Webb telescope captures stunning image in space: Meet Leo P, a special dwarf galaxy
Astrophysics
How does astronomy fit into astrophysics – and does it matter?
Oxford astrophysics professor explains 'quite devastating' impact asteroid that could hit Earth in seven years may do
New supernova discovery may hold key to the history of the Universe
Intelligent Aliens May Be All Across the Universe, a Controversial New Theory Suggests
Stanford scientists work to create a high-definition movie of the cosmos
A new theory explains how water first arrived on Earth
Thousands of active black holes discovered where it was believed they couldn't exist
Astrophysics News
Alien planet’s bizarre weather baffles scientists: ‘Something out of science fiction’
Universe
Astronomers discover 'Quipu,' the single largest structure in the known universe
Intelligent Aliens May Be All Across the Universe, a Controversial New Theory Suggests
Hypercharge breaking scenarios could explain the baryon asymmetry of the universe
Cosmic voids may explain the universe's acceleration without dark energy
The Tiny Molecule That Made the Universe Just Got More Mysterious
Quantum Simulation Shows How Universe-Destroying ‘Bubbles’ Could Grow
Largest celestial object of its kind discovered in the distant universe
A Detector at the Bottom of the Sea Found an Extraordinary Signal From the Unseen Universe
There are 97 Oscar nominees in the Marvel Cinematic Universe — see if you can name them all
