19 trends tracked about this subject — the full history, oldest to newest below.
A new unified catalog of 2,884 supernovae is challenging the established theory of dark energy and the nature of cosmic acceleration.
NASA's Roman Space Telescope has successfully launched via SpaceX to begin its mission hunting for distant worlds and studying dark energy.
NASA and SpaceX launched the Nancy Grace Roman Space Telescope, sparking massive media coverage and a surprise presidential call.
NASA is preparing to launch the Nancy Grace Roman Space Telescope via SpaceX to investigate dark energy and hunt for Earth-like exoplanets.
Researchers at Yonsei University are challenging established cosmic models following a new paper on the acceleration of the universe.
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NASA prepares to launch the Nancy Grace Roman Space Telescope, a mission designed to probe dark energy, dark matter, and distant exoplanets.
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New scientific discussions are challenging the existence of dark energy and examining how the universe expands faster than the speed of light.
New cosmological research into dark energy and galaxy surveys is challenging the foundational models of the universe and Albert Einstein's theories.
A new quantum gravity theory, known as Gravity from Entropy, seeks to reconcile the laws of gravity with the second law of thermodynamics.
New astronomical data suggests dark energy may not be constant, though the persistent Hubble tension continues to challenge cosmic expansion models.
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Robust supernova data confirms the universe's expansion is accelerating, driven by dark energy.
New theoretical physics models suggest that collapsing stars may form internal mini-universes, potentially resulting in gravastars instead of black holes.
Recent astronomical analysis rebuts a prior slowdown claim, confirming the universe's expansion remains fully in acceleration mode.
Astronomers have reaffirmed the theory of an accelerating universe, refuting recent mathematical challenges to the existence of dark energy.