The European Space Agency’s Euclid space telescope has detected a gap in the population of faint red dwarf stars inside the ...

Astronomers working with the Hubble Space Telescope have pinned down the distance to NGC 6397, one of the Milky Way’s nearest ...

The new view captures an irregularity in how stars are distributed within NGC 6397.

Euclid telescope finds a rare brightness gap in NGC 6397 star cluster, revealing new clues about red dwarf evolution and ...

A stunning Euclid telescope image of globular cluster NGC 6397 unveiled an unexpected gap in red dwarf stars, offering new ...

The new measurement sets the cluster's distance at 7,800 light-years away, with just a 3 percent margin of error. NGC 6397 is one of the closest globular clusters to Earth.

A tight knot of stars nearly as old as the universe hides a dark secret at its core. The globular cluster NGC 6397, a conglomeration of stars about 7,800 light-years from Earth, likely harbors a clump ...