Home / Science / Milk Road MYSTERY: "STRONG" item spotted in the heart of the galaxy | Science | News

Milk Road MYSTERY: "STRONG" item spotted in the heart of the galaxy | Science | News

To add even more mystery to the "strange structures", they can survive even though they are close to Sagittarius A * – The largest galaxy black hole in the winter street with intense gravity.

The objects move extremely quickly and experts have difficulty studying because their sight is hindered by a wall of space dust.

The galactic entities were first discovered by astronomers who used the WM Keck Observatory in Hawaii and had to be screened through 12 years of data data. 19659002] Dr. Anna Ciurlo, a postdoctoral student from the University of California, Los Angeles (UCLA), said: "These compact dusty rods appear extremely quickly and close to our galaxy's super massive black holes."

"It's fascinating to see them Moving from year to year How did they get there? And what will they be? They must have an interesting story to tell."

In order to get a better glimpse of the objects, The astronomers use a technique called OH-Suppressing Infrared Imaging Spectrograph (OSIRIS).

This involves inspecting the electromagnetic radiation that reaches the ground from the objects.

Researchers have dubbed the mysterious object G-objects.

The first was found in 2004 and it was not until 201

2 that a second was discovered near the center of the galaxy and three more have recently been found.

Science Operations Manager at Keck Observatory, Randy Campbell said: "It was quite surprising to discover several objects that have very clear motion and properties that place them in the G-object class or dusty constituents."

Experts had thought that they were gas clouds – until it was noticed that they could survive under some of the world's strongest forces in the form of a super massive black hole.

UCLA astronomy Professor Mark Morris, a research scientist, said, "If they were gas clouds, G1 and G2 could not keep intact."

"Our view of the G objects is that they are inflated stars – stars that have become so great that the time powers exerted by the central black hole can pull off material from their star world when the stars come close enough but have a star core with sufficient mass to remain intact.

"The question is then why are they so big?

The strange objects are bright, red, dusty objects that emit hydrogen and are relatively cold.

This led experts to believe that they could be the result of two binary stars that collide after approaching a black hole. [19659004] Professor Morris continued: "After such a merger, the resulting single object would be" inflated "or spaced, for quite some time, maybe a million years before it settles down and seems like a normal star. "

Andrea Ghez, founder and director of the Galactic Center Orbits Initiative (GCOI) at UCLA, added:" If these objects are truly binary star systems that have been pushed to mergle through their interaction with the central super massive black hole, this may give us insight into a process that can be responsible for the newly discovered star mass black hole fusions that have been discovered through gravity waves. "

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