ar*** : [2208.11683] DESI Observations of the Andromeda Galaxy
by A Dey · 2022 · Cited by 15 — Abstract: We present DESI observations of the inner halo of M31, which reveal the kinematics of a recent merger - a galactic immigration ...
In***tute of Physics : Revealing the Immigration History of Our Nearest Neighbor
by A Dey · 2023 · Cited by 15 — Here we present new DESI observations of ∼11,000 stars toward M31, which clearly demonstrate that high-quality stellar kinematics can be acquired efficiently ...
In***tute of Physics : DESI Observations of the Andromeda Galaxy - IOPscience
by A Dey · 2023 · Cited by 15 — DESI Observations of the Andromeda Galaxy: Revealing the Immigration History ... and Giant Stellar Stream to constrain the gravitational potential of M31, ...
Pe***e also ask : Can Andromeda be seen from Earth?
The nearby Andromeda Galaxy, also called M31, is bright enough to be seen by the naked eye on dark, moonless nights. The Andromeda Galaxy is the only other (besides the Milky Way) spiral galaxy we can see with the naked eye.
Pe***e also ask : Is Andromeda bigger than Milky Way?
In terms of physical extent, the Andromeda Galaxy's disk diameter is well-measured, and spans 220,000 light-years across. For, the diameter of the Milky Way's disk has long been thought to be only about half that: around 100,000 light-years.
Pe***e also ask : Does Andromeda have a black hole?
The mass of Andromeda's monster black hole is 140 million times greater than that of our Sun. The illustration at bottom, right shows the structure of Andromeda's unusual core and is based on Hubble images of the region. The disk of blue stars is nested inside the larger ring of red stars.
Pe***e also ask : What is M31 in the night sky?
The Andromeda Galaxy is a barred spiral galaxy and is the nearest major galaxy to the Milky Way, where the Solar System resides. It was originally named the Andromeda Nebula and is cataloged as Messier 31, M31, and NGC 224.
La***nce Berkeley National Laboratory (.gov) : other DESI science
New DESI observations of the inner halo of our nearest galactic neighbor, the Andromeda Galaxy (M31), reveal evidence of a galactic immigration event in ...
OS*** : DESI Observations of the Andromeda Galaxy: Revealing ...
by A Dey · 2023 · Cited by 9 — Abstract. Abstract We present Dark Energy Spectroscopic Instrument (DESI) observations of the inner halo of M31, which reveal the kinematics ...
Ha***rd University : DESI Observations of the Andromeda Galaxy: Revealing ...
by J Najita · 2023 — New DESI observations of the inner halo of our nearest large extragalactic neighbor, the Andromeda Galaxy (M31), reveal evidence of a galactic immigration ...
Ph*** : Footprints of 'galactic immigration' uncovered in ...
Feb 8, 2023 — To trace the history of migration in M31, the team turned to DESI. DESI was constructed to map tens of millions of galaxies and quasars in ...
Ze***o : Observations of M31 by DESI survey
Nov 19, 2022 — This is collection of data associated with the paper "DESI Observations of the Andromeda Galaxy: Revealing the Immigration History of our ...
Sc***ce Daily : Footprints of galactic immigration uncovered in Andromeda ...
Feb 8, 2023 — To trace the history of migration in M31, the team turned to DESI. DESI was constructed to map tens of millions of galaxies and quasars in ...