If you're strapped for space and want a great sounding surround sound system, the D-M51 comes highly recommended. Alex Kidman is a freelance word writing machine masquerading as a person ...

Residing some 28 million light-years away near the heart of the Whirlpool Galaxy (M51), the binary system M51-ULS-1 consists of either a neutron star or a black hole that’s tangoing with a more ...

One possibility, the researchers suggest, is the plume could be the remnants of a third satellite or body in the M51 system. The northeast plume has about the same total light as the southern one.

Their only success was in M51-ULS-1 in the Whirlpool Galaxy, a binary system contains a black hole or neutron star orbiting a companion star with a mass about 20 times that of the Sun. “ ...

The team used this method to detect the exoplanet candidate in a binary system called M51-ULS-1, located in M51. This binary system contains a black hole or neutron star orbiting a companion star ...

The planet is believed to be orbiting in a binary star system. If confirmed, M51-ULS-1b is the first planet ever found orbiting a star in another galaxy. But its discoverers say more planets may ...

In a study published today in the journal Nature Astronomy, researchers led by astrophysicist Rosanne Di Stefano argue that M51-ULS-1, the x-ray binary system within the Whirlpool Galaxy ...

making M51 the first galaxy shown to have spiral structure. This revelation led to the belief that Rosse had discovered a solar system in formation — a notion that was not shattered until 1923 ...

M51 is a grand-design spiral galaxy about 25 million light-years away from Earth and boasts very well-developed arms. By Laura Baisas Published Aug 29, 2023 4:00 PM EDT Get the Popular Science ...

Even though the galaxy - also know as M51 - has been pictured before, the world's largest and most powerful telescope has managed to snap the most detailed photo of it yet. First discovered back ...