Sunday, January 19News That Matters

Tag: black holes

Shocking Discovery revel Supermassive Black Hole Targets Earth with Giant Energy Beam

Shocking Discovery revel Supermassive Black Hole Targets Earth with Giant Energy Beam

Breaking News, Learning & Developments, Space, Tech
Astronomers have discovered a supermassive black hole in a distant galaxy shooting a powerful energy beam directly toward Earth. Dubbed J0410−0139, this rare cosmic phenomenon belongs to a category of black holes known as blazars. With a mass approximately 700 million times that of the Sun, the black hole dates back to the early universe, about 800 million years ago. The discovery was made using data from leading observatories, including the Atacama Large Millimeter Array, the Magellan Telescopes, and the European Southern Observatory's Very Large Telescope in Chile, along with NASA’s Chandra Observatory in orbit around Earth. “The alignment of J0410−0139’s jet with Earth gives us a rare opportunity to study the inner workings of a supermassive black hole,” said Emmanuel Momjian, co-...
New Study Reveals How Supermassive Black Holes Rip Stars Apart in Spectacular Fashion

New Study Reveals How Supermassive Black Holes Rip Stars Apart in Spectacular Fashion

Breaking News, Disasters, Space
Supermassive black holes at the centers of galaxies, including our own Milky Way, have long been known to occasionally devour nearby stars, leading to a dramatic process called a tidal disruption event (TDE). A new study, published today in The Astrophysical Journal Letters, has provided the most detailed simulations yet of this violent phenomenon, shedding light on the complex process that unfolds over the course of a year. Tidal disruption events occur when a star ventures too close to a black hole and is stretched and torn apart by its immense gravitational forces a process known as "spaghettification." The star is shredded into long, thin strands, and about half of its material is drawn toward the black hole, forming a hot, luminous swirl of matter called an accretion disc. The othe...