New York: Ice on the surface of the Moon, known so far to be dry and airless, is likely protected by ancient magnetic fields, according to a new study. Sunlight does not reach the polar craters on the Moon because of the Moon’s small tilt to the Sun, 1.5 degrees compared with Earth’s 23.4 degrees. […]
Images released by the Event Horizon Telescope (EHT) collaboration revealed how the black hole, some 55 million light-years away at the centre of galaxy M87 appears in polarised light.
