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Dark Energy

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3 ARTICLES

2w ago

Roman Space Telescope Records First Light During Transit to L2

Initial instrument activations let engineers begin alignment and commissioning while NASA reports a fuel-based projection that could extend operations for decades.

12 ARTICLES

4w ago

New Study Deepens 'Hubble Tension' Crisis in Cosmology

Dark Energy

Roman Space Telescope Records First Light During Transit to L2

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

NASA Launches Nancy Grace Roman Space Telescope

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

NASA Clears Roman Space Telescope for Aug. 30 Falcon Heavy Launch

NASA Sets Aug. 30 Launch for Nancy Grace Roman Space Telescope

Study Reaffirms Cosmic Acceleration After Rebutting 2025 Deceleration Claim

JWST and ALMA Image Supernova-Driven Wind Stripping Gas From a z≈5.3 Galaxy

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

DES Year 6 Delivers Precise 3×2pt Cosmology With Mild CMB Discrepancy

Hubble Confirms 'Cloud‑9' as a Starless Dark‑Matter Halo Near M94

DES/DESI Analysis Fuels Model Predicting a Future Big Crunch

Simulations Predict Roman Telescope Will Record About 100,000 Cosmic Explosions

Physicists Propose Rotating Universe to Resolve Hubble Tension

New Study Deepens 'Hubble Tension' Crisis in Cosmology

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