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MeerKAT discovers record-breaking cosmic laser halfway across the universe – South African Radio Astronomy Observatory – NRF/SARAO | SA News

University of Pretoria-led team opens a new frontier using the power of MeerKAT and strong gravitational lensing

Astronomers using the MeerKAT radio telescope in South Africa have discovered the most distant hydroxyl megamaser ever detected. It is located in a violently merging galaxy more than 8 billion light-years away, opening a new radio astronomy frontier.

Hydroxyl megamasers are natural “space lasers” – extremely bright radio-wavelength emissions produced when hydroxyl molecules in gas-rich, merging galaxies crash into one another. These cosmic collisions compress gas and stimulate large reservoirs of hydroxyl molecules to amplify radio emission. The physical mechanism is very…

Wildlife Protection: Anti-poaching efforts are ongoing to protect endangered
species, particularly rhinos and elephants, from illegal hunting.

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