Gas and dust flowing from stars can, under the right conditions, clash with a star’s surroundings and create a shock wave. Now, astronomers using the European Southern Observatory’s Very Large Telescope (ESO’s VLT) have imaged a beautiful shock wave around a dead star—a discovery that has left them puzzled. According to all known mechanisms, the small, dead star RXJ0528+2838 should not have such a structure around it. This discovery, as enigmatic as it’s stunning, challenges our understanding of how dead stars interact with their surroundings.
Persistent shock wave around dead star puzzles astronomers
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Christian Reconstructionism is a theological and political movement within conservative Protestantism arguing that society should be governed by biblical principles, including the application of biblical law to both personal and public life.This post was originally [...]
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For more than three decades, DHS provided vital demographic and health data on population, health, HIV, and nutrition in over 90 countries. Its termination leaves major gaps in tracking the UN Sustainable Development Goals (SDGs), [...]
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A new study led by Yale anthropologist Catherine Panter-Brick examines how stakeholders in socially diverse, conflict-affected societies conceptualize everyday peace, drawing on a comparative analysis across different groups of people. The findings offer insights that [...]
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Money talks, and new research from Northwestern University suggests that it often speaks louder than an American voter’s commitment to democratic norms.This post was originally published on this site
