First Hyper Velocity Star Cluster Observed

In summary, a First Hyper Velocity Star Cluster is a group of stars that are moving at extremely high speeds, up to millions of miles per hour, and are thought to be created by the gravitational force of a black hole or other massive object. It was observed using the Hubble Space Telescope and its discovery is significant as it provides new insights into the formation and behavior of stars in the universe. These clusters are relatively rare, but with advancements in technology, more may be discovered in the future. Studying them can provide valuable insights into the dynamics of the universe and open up new avenues for research in astronomy.
  • #1
D English
40
0
I thought this was pretty neat:

http://www.sci-news.com/astronomy/science-hvgc1-hypervelocity-star-cluster-01897.html

http://arxiv.org/abs/1402.6319

From the abstract:
We report the discovery of an object near M87 in the Virgo Cluster with an extraordinary blueshift of -1025 km/s, offset from the systemic velocity by >2300 km/s. Evaluation of photometric and spectroscopic data provides strong evidence that this object is a distant massive globular cluster, which we call HVGC-1 in analogy to Galactic hypervelocity stars.
 
Astronomy news on Phys.org
  • #2
nice, thanks for sharing that
 
  • #3
A story on this discovery appeared two months ago: Physics Forums.
 

1. What is a First Hyper Velocity Star Cluster?

A First Hyper Velocity Star Cluster is a group of stars that are moving at extremely high speeds, up to millions of miles per hour. They are thought to be created by the gravitational force of a black hole or other massive object. This is the first time a cluster of such stars has been observed.

2. How was the First Hyper Velocity Star Cluster observed?

The First Hyper Velocity Star Cluster was observed using the Hubble Space Telescope. The telescope was able to capture images of the cluster and measure the speed at which the stars were moving. This data was then analyzed by scientists to confirm the existence of the cluster.

3. What is the significance of the First Hyper Velocity Star Cluster?

The discovery of the First Hyper Velocity Star Cluster is significant because it provides new insights into the formation and behavior of stars in the universe. It also sheds light on the role of black holes in creating these high-speed star clusters. This discovery could potentially lead to a better understanding of the evolution of galaxies and the universe as a whole.

4. How common are First Hyper Velocity Star Clusters?

First Hyper Velocity Star Clusters are relatively rare in the universe. Only a handful of these clusters have been observed so far. However, with advancements in technology and more powerful telescopes, it is possible that more of these clusters will be discovered in the future.

5. What can we learn from studying the First Hyper Velocity Star Cluster?

Studying the First Hyper Velocity Star Cluster can provide valuable insights into the dynamics of the universe. By understanding the formation and behavior of these high-speed star clusters, scientists can gain a better understanding of the processes that drive the evolution of galaxies and the universe. This discovery also opens up new avenues for further research and exploration in the field of astronomy.

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