This picture, assembled from very lengthy wavelengths of sunshine of the neighboring Andromeda Galaxy, exhibits options inside Andromeda’s galactic disk in addition to the gasoline clouds of impartial hydrogen present in Andromeda’s galactic halo. By analyzing these options, in addition to streams and stars in and round Andromeda, we will reconstruct exactly how this galaxy got here to be the way in which it’s at present. (Credit score: NRAO/AUI/NSF, WSRT)
A captivating 90 minute podcast between Dr. Ivanna Escala and Ethan Siegel on Begins With A Bang!
One of many nice advances of twentieth and twenty first century science has been, for the primary time to indicate us two issues: how the Universe started and what the Universe appears like at present. The trendy frontier is all concerning the…
