What will happen to the solar system when the Milky Way completes the merger with the Andromeda Galaxy? Bryan MitchellMaricopa, Arizona Your excellent question affords us the opportunity to ...
The image of supermassive black hole Sagittarius A * was created using data from the Event Horizon Telescope Collaboration. At the same time several telescopes, including the Chandra X-ray Observatory ...
Explore the James Webb Space Telescope's incredible discovery: a cosmic alignment revealing the teenage years of our Milky ...
Giant radio galaxies (GRGs) are massive, with plasma jets powered by supermassive black holes at their centers, stretching ...
The Gaia mission, launched by the European Space Agency, has completed a decade of groundbreaking astronomical observations, collecting over three trillion data points on two billion stars and ...
A South African telescope has identified a colossal galaxy stretching 3.3 million light-years, over 32 times the size of the Milky Way. Dubbed Inkathazo, this "troublesome" discovery is unlike ...
The Andromeda galaxy helped Edwin Hubble settle a great debate in astronomy. Stocktrek Images via Getty Images ...
shedding light on the complex role of dark matter and the diverse evolutionary paths of galaxies. For years, scientists have relied on the Milky Way to understand how galaxies form. However, new ...
Gaia’s scan of Milky Way comes to an end after three trillion observations - but mission continues
Gaia, the European Space Agency’s observatory that is mapping the Milky Way, has completed the sky-scanning phase of its mission - and its fuel is now nearly empty.
Yemen’s Houthi rebels on Wednesday released the crew of the Galaxy Leader, a commercial ship the militants hijacked in November 2023 as they began attacking ships in the Red Sea in support of Hamas.
The Milky Way keeps its planets close to its chest. Stars in a thin, flat disk bisecting the galaxy have more planets on average than stars in a thicker, enveloping disk — and astronomers now ...
Observations show Andromeda has a more active star formation history than the Milky Way, potentially due to a past galactic collision. NASA recently released images of the Andromeda galaxy ...
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