馃尃 The Halo Hypothesis: A Throwback Idea That Tried To Explain Gamma-Ray Bursts
When the sky looked oddly even, astronomers imagined a vast sphere of burst-makers surrounding our galaxy
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馃挜 Cosmic Collisions: How Merging Dead Stars Can Ignite the Brightest Bursts in the Universe
A friendly tour of a powerful idea: gamma-ray bursts as the final fireworks of neutron-star and black hole pairs
馃寣 Could The Gravity Constant Really Be Changing? How Gravitational Lensing Might Help Uncover the Universe鈥檚 Secrets
New research suggests that the way light bends around galaxies could reveal if the strength of gravity has shifted over cosmic time
馃寣 Could The Gravity Constant Really Be Changing? How Gravitational Lensing Might Help Uncover the Universe鈥檚 Secrets
New research suggests that the way light bends around galaxies could reveal if the strength of gravity has shifted over cosmic time