暗能量

NASA researchers believe our Sun may be 'screening' a mysterious fifth force tied to dark energy, explaining why Einstein’s gravity works locally but fails on a cosmic scale. 四月 30, 2026

NASA completes construction of the Nancy Grace Roman Space Telescope, a revolutionary observatory designed to solve the mystery of dark energy 100 times faster than Hubble. 四月 30, 2026

The Nancy Grace Roman Space Telescope is set for a September launch, boasting surveying speeds 1,000 times faster than Hubble and an unprecedented budget-friendly completion. 四月 22, 2026

A late‑2025 arXiv preprint proposes that the vacuum behaves like a viscous, elastic medium with 'spatial phonons'—a phenomenological model that the author says can reconcile ten... 一月 19, 2026

A wide-angle review of 2025’s defining science stories — from Webb’s puzzling ‘little red dots’ and DESI’s hints that dark energy may be changing, to a wave of archaeological fi... 十二月 31, 2025

A new theoretical analysis using recent dark‑energy measurements argues the cosmos could reverse and collapse in a ‘big crunch’ in roughly 33 billion years; the result depends o... 十一月 17, 2025