This is a newly released Hubble image of the Lagoon Nebula, otherwise known as Messier 8 and the star cluster NGC 6523. It lies 4,500 light-years away in the constellation Sagittarius. Image credit: NASA, ESA, J. Trauger (Jet Propulson Laboratory).This new NASA/ESA Hubble Space Telescope image shows the Lagoon Nebula, an object with a deceptively tranquil name. The region is filled with intense winds from hot stars, churning funnels of gas, and energetic star formation, all embedded within an intricate haze of gas and pitch-dark dust.
Astronomers have discovered evidence for an unusual kind of black hole born extremely early in the universe. They showed that a recently discovered unusual source of intense radiation is likely powered by a “direct-collapse black hole,” a type of object predicted by theorists more than a decade ago.
Located in the rich Virgo cluster, a collection of more than 1,300 galaxies, NGC 4388 is classified as a spiral, but gravitational interactions with other members of the cluster are giving it a “confused” identity with features similar to those found in elliptical galaxies.
Observations by the Hubble Space Telescope and ESO’s Very Large Telescope indicate processes that may limit the habitability of planets orbiting dwarf stars.