The Milky Way galaxy is in the recycling business. University of Iowa astronomers have determined…
Browsing: Milky Way
The Milky Way is the spiral galaxy that contains our Solar System, stretching over 100,000 light-years across and housing hundreds of billions of stars, along with vast amounts of gas, dust, and dark matter. Seen from Earth as a hazy band of light across the night sky, the Milky Way is both our cosmic home and a subject of intense astronomical study. Researchers use observations of its structure, motion, and composition to better understand galaxy formation, the life cycles of stars, and the distribution of dark matter. From its central supermassive black hole to its farthest halo stars, the Milky Way offers a rich laboratory for exploring the dynamics of galaxies.
The Milky Way is not alone in its neighborhood. It has captured smaller galaxies in…
An international team of researchers has discovered a dense, cold gas that’s been shot out…
Caltech researchers use deep learning and supercomputing to identify Nyx, a product of a long-ago…
Scientific ‘Red Flag’ Reveals New Clues About Our Galaxy Figuring out how much energy permeates…
One of the biggest and longest-standing questions in the history of human thought is whether…
The area around the supermassive black hole at the center of our Milky Way galaxy…
‘Groupie’ galaxies orbiting Milky Way tell us about dark matter, how galaxy formed. We live…
Launched in 2013, the Gaia satellite has been scanning the sky to measure the positions,…
The formation of the Sun, the Solar System and the subsequent emergence of life on…
Astronomers using the Atacama Large Millimeter/submillimeter Array (ALMA) found quasi-periodic flickers in millimeter-waves from the…
Just like we orbit the sun and the moon orbits us, the Milky Way has…
Astronomers have pondered for years why our galaxy, the Milky Way, is warped. Data from…
An abundance of mysterious gamma radiation exists in the center of the Milky Way, called…
Is there dark matter at the center of the Milky Way? A new analysis puts…
Star-quake vibrations lead to new estimate for Milky Way age. Data gathered by NASA’s now…
A radio telescope in the Western Australian outback has captured a spectacular new view of…
International team detected radio bubbles with South Africa’s MeerKAT telescope. A gigantic, balloon-like structure has…