Astronomers have identified an extraordinary cosmic pattern in our celestial neighborhood: a stream of dwarf galaxies ...

Cosmological simulations say that such an alignment should not happen, with a probability of less than 0.3%. Our neighboring Andromeda Galaxy (Messier 31, or M31) appears to sport a lopsided ...

Like how the Earth keeps the Moon bound on a gravitational tether, our nearest galactic neighbor, the Andromeda galaxy (M31), is surrounded ... in the journal Nature Astronomy: almost all the ...

However, Fesen tells Astronomy that since then, “I have started to think it less likely to be a feature of M31, but, instead, a Milky Way nebula much closer. But who knows.” To settle the ...

The first decades of the twentieth century, among the most productive in the history of astronomy ... and is thus also called M31 by astronomers. By the 1920's, M31 was clearly understood to ...

In 1912, M31’s spectra captured by American astronomer ... NASA, the National Radio Astronomy Observatory, and IRAM radio telescopes (top image). Future observations with the James Webb Space ...

In conjunction with M31’s plane of satellites ... The study is published in Nature Astronomy.

HSINCHU, April 24, 2025 /PRNewswire/ -- M31 Technology Corporation (M31), a global provider of silicon intellectual property (IP), today announced that its eUSB2 PHY IP has achieved silicon-proven ...

A good monocular or binocular for astronomy will have more or less the ... and the Andromeda Galaxy (M31). If your priority is portability, you may be tempted to compare any bulky pair of ...

Like how the Earth keeps the Moon bound on a gravitational tether, our nearest galactic neighbor, the Andromeda galaxy (M31), ...