Beyond light speed.
Published In: New Scientist, 2025, v. 267, n. 3562. P. 42 1 of 3
Database: Academic Search Ultimate 2 of 3
Authored By: O’Callaghan, Jonathan 3 of 3
Abstract
The article discusses how bizarre optical illusions, particularly superluminal motion, can provide insights into cosmic phenomena. Astrophysicists have observed that certain light effects, such as light echoes and the apparent faster-than-light movement of cosmic jets, can reveal hidden details about the universe. Notable examples include the Nova Persei 1901 event and the jets from active black holes, which can appear to move at speeds exceeding that of light due to their orientation relative to Earth. With advancements in high-cadence astronomy and the upcoming data from the Vera C. Rubin Observatory, researchers hope to uncover more about these illusions and their implications for understanding gamma-ray bursts and other astrophysical events. [Extracted from the article]
Additional Information
- Source:New Scientist. 2025/09, Vol. 267, Issue 3562, p42
- Document Type:Article
- Subject Area:Physics
- Publication Date:2025
- ISSN:0262-4079
- DOI:10.1016/s0262-4079(25)01594-5
- Accession Number:188167442
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