Skip to main content

Milky Way's supermassive black hole reached record high this year.


The Milky Way, where our Earth is, is a supermassive black hole at the center of the Milky Way, known as Sagittarius A,astronomers have recorded light shining in the center of the Milky Way.Astronomers observed near-infrared wavelengths from light on May 13, which were nearly twice as bright as a black hole, and have been observed under surveillance for the past 20 years.

The heat of gas and dust generate their light in the black hole.And their increase in brightness indicates that the same black hole was probably swallowing faster than normal.The black hole also changed rapidly: after reaching peak brightness, the brightness exceeded 75 in two hours.

Scientists don't understand why Sagittarius A * is shining so much, but it may have something to do with the close approach of one of its neighbors, such as a star named S2 that buzzed a black hole in 2018 (  SN: 7/26/18).  Taro disrupts the normal flow of gas and dust around the black hole, causing it to eat more quickly.

This potential culprit is a mysterious object, known as G2, it forms a pair of stars surrounded by a group of gas, it was near a black hole in 2014 (SN: 7/19/13).Researchers were watching closely, and they hoped, at one time the gas from G2 would be pulled into the black hole, UCLA believes, that the black hole is no longer shiny.

Comments

Popular posts from this blog

NASA's Spitzer Space Telescope will be closed.

NASA briefly informed that the Spitzer Space Telescope will be permanently discontinued on January 30, 2020. After about 16 years of discovering the universe in light energy.  And by that time, the space shuttle has been working for more than 11 years beyond its prime mission, Spitzer examines the universe's various objects in infrared light.  It was in 2003 through the rocket that the American Space Research Organization NASA entered the space and entered the orbit around the Earth.  Spitzer rotates the sun on a path similar to that of the Earth but it runs a bit slower.  Today it is about 158 ​​million miles (254 million kilometers) away from our planet - more than 600 times the distance between Earth and Moon.  The spacing of Spitzer's orbit curve means that when the spacecraft indicates its fixed antenna on the earth to download data or receive commands, its solar panels tend to lean away from the sun.  During those periods, to operate the space shuttle, one should rely on…

SpaceX is launching its next dragon spacecraft.

SpaceX is preparing for its next mission, very soon Spacex will launch the Dragon Spacecraft with its Falcon 9 Rocket.
  SpaceX is the 18th commercial reproduction service mission, dragon spacecraft will be loaded with dozens of experiments made in space.  Launch date: Sunday, July 21, 2019 at 7:35 pm  International Space Station (ISS) us  The National Laboratory SpaceX's dragon is giving a finalization to more than two dozen payloads for launch in a circular circular laboratory.  Many of these payloads are aimed at improving human health on the earth, many of which are focused on drug development.  In addition, a series of payloads from identified private sector partners will be launched on this mission.  More than 40 student experiments and demonstrations have been included on the 18th Commercial Recepti Services Mission (CRS-18) of SpaceX.  One part of ISS American National Laboratory's goal is to encourage and engage next generation scientists.                              …

SpaceX,Dragon Cargo Returns Mission in Pacific ends with SplashDown

SpaceX dragon cargo spaceship dropped at 5:48 pm in the Pacific Ocean.  The EDT (2:48 p.m. PDT) is located approximately 202 miles southwest of Long Beach, California, which is located at the end of the company's 17th contracted Cargo Resipulli mission for NASA.  Spacecraft returned more than 4,200 pounds for other valuable scientific uses. Some scientific investigations of Dragon's return to Earth include: Overview of protein crystals growth, in the use of NASA's biophysics-6, to be interested in cancer treatment and radiation safety  There has been an increase in the growth of two proteins.  Scientists are using ground-based predictions and X-ray crystallography in space to determine that proteins are beneficial in crystallization in microbiology, where some proteins can grow with big and small flaws.Microglio biosynthesis in M…