Happy International Year of Astronomy! Capitalizing on the fact that 2009 marks the 400th anniversary of Galileo’s earliest telescopic forays into the night sky, the International Astronomical Union ...
Learn what a black hole is, how it forms, and how astronomers detect it. Understand the science behind black holes and their ...
Saturn's rings, divisible into sections like the Cassini Division and Encke Gap, are visible even with low magnification and exhibit a brightness variation due to the Seeliger effect around opposition ...
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How the James Webb telescope reshaped astronomy
The James Webb Space Telescope (JWST) has dramatically transformed the field of astronomy since its launch, precipitating groundbreaking discoveries that have reshaped our understanding of the ...
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Understanding Calibration Frames in Astrophotography – Made Simple
Learn how calibration frames work in astrophotography and why they’re essential for capturing clean, detailed night sky images. This beginner-friendly guide explains bias, dark, and flat frames in ...
On Monday, the Slidell Branch of the St. Tammany Parish Library will be the place to be for astronomy lovers of all ages with a solar eclipse viewing party from 11:30 a.m. to 3:30 p.m. and a virtual ...
The Greek astronomer Hipparchus, who lived around 120 BCE, usually gets credit for discovering the equinoxes and their relationship to the zodiac constellations. But in a controversial new study, ...
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