Science ❯ Physics ❯ Cosmology

Dark Energy

Universe Expansion Dynamical Dark Energy Dark Matter Cosmic Expansion Modified Gravity Cosmological Constant Gravity Research Lambda Cold Dark Matter Baryon Acoustic Oscillations Exoplanets Interacting Dark Energy Models Invisible Force Lambda-CDM Model Early Dark Energy Bimetric Gravity Timescape Cosmology Time Measurement Galactic Movement Future of the Universe Expansion Cosmological Model Holographic Dark Energy Cosmological Models Bayesian Analysis Mathematical Models Universe Composition LambdaCDM Model Disformal Coupling CCBH Hypothesis Measurement Techniques $w$CDM Model Finsler Geometry Cosmological Parameters Scalar Field Theory Hubble Tension Type Ia Supernovae Holographic Models Statistical Analysis Cosmic Surveys Cosmic Voids Finsler Gravity Equation of State Friedmann Spacetimes Galaxies Matter Distribution Quintessence Models Quintessence Topological Dark Energy Observational Techniques Barrow Holographic Dark Energy Galactic Structures Cosmic Structures Lambda CDM Model Emergent Dark Energy Models Dynamical Dark Energy Parametrizations Late-time Acceleration

Roman Space Telescope Has Fuel for at Least 22 Years, NASA Says

A precise Aug. 31 course correction used far less propellant than planned, creating a fuel margin that could let the observatory run far longer and complete extended surveys and technology demonstrations.

Roman Space Telescope Begins Transit to L2 After Successful Falcon Heavy Launch

Roman Space Telescope Set to Launch Sunday on SpaceX Falcon Heavy

Roman Telescope Poised at Cape Canaveral Ahead of Aug. 30 Falcon Heavy Launch

NASA Names Artemis III Crew for 2027 Orbital Dress Rehearsal

Transfer Learning Cuts Simulation Costs, Risks Masking New Physics

Mathematicians Show Friedmann Model Is Unstable at the Big Bang

Most Precise Local Hubble Measurement Sets H0 at 73.5 km/s/Mpc

Peer-Reviewed Study Puts Forward Geometric Alternative to Dark Energy for Cosmic Acceleration

NASA Details Roman Telescope’s Milky Way Map and Dark Energy Void Surveys as Launch Prep Advances

DES/DESI Analysis Fuels Model Predicting a Future Big Crunch

PRL Study Links Dark Energy to Black Holes Using DESI Data

Peer-Reviewed Model Quantifies How Voids and Clusters Bias Cosmology

Study Proposes Ganymede as a Detector for Rare, Massive Dark Matter

Physicist Proposes Three-Dimensional Time as Universe’s Fundamental Framework