The James Webb Space Telescope has captured the most detailed view yet of early galaxy formation. Instead of orderly spirals, the universe’s childhood was marked by chaotic, turbulent systems constantly reshaped by collisions and starbursts.
New historical examination shows Albert Einstein repeatedly revised his own groundbreaking theories throughout his career. The physicist’s willingness to challenge even his own discoveries created lasting scientific debates that continue to shape modern physics.
Historical records indicate that Albert Einstein’s relationship with his own prediction of gravitational waves was remarkably complex. According to archival documents, after publishing his general theory of relativity in 1916, Einstein initially championed the existence of spacetime ripples. However, sources reveal that by 1936, he had reversed his position, writing to colleague Max Born that “gravitational waves do not exist.”
Follow-up observations by the James Webb Space Telescope have confirmed that gamma-ray burst GRB 250702B represents the most energetic cosmic explosion ever documented. The unprecedented event, which flared for a full day rather than minutes, occurred in an unusually large, dusty galaxy, challenging conventional understanding of stellar deaths.
Astronomers have confirmed the detection of what sources indicate is the most energetic cosmic explosion ever recorded, according to a recent paper available on the arXiv preprint server. The event, designated GRB 250702B, was initially spotted by NASA’s Fermi Gamma-ray Space Telescope on July 2, 2025, and has since challenged existing models of stellar collapse with its extraordinary characteristics.
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