james webb space telescope, Milky Way and Black Hole
NASA’s Webb Telescope Reveals a Never-Ending Cosmic Firestorm at the Center of the Milky Way
Observations revealed ongoing fireworks featuring short bursts and longer flares. Imagine solar flares, but magnified to an unimaginable scale — a continuous sparkle bright enough to shine across 26,000 light-years of space.
A mysterious, one-off flash of energy from an unknown object outside the Milky Way has left astronomers puzzled. The research ...
In 1920, astronomers Harlow Shapley and Heber Curtis held a Great Debate. Shapley argued that the spiral nebulae were small ...
Arizona's dark skies are a haven for astronomers and photographers. Some communities are fighting to keep them that way.
Have you ever looked at the beach and wondered how many grains of sand there are? That can be mind-boggling to think about. Scientists estimate that, depending on the grain size and density, a single ...
(CNN) — Astronomers using the James Webb Space Telescope have spied dynamic flares of light near the supermassive black hole at the center of the Milky Way galaxy ... in the sky for decades ...
Since Hubble’s launch, astronomers have discovered over 1 trillion galaxies, but Andromeda stands out as the closest and most ...
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