How Black Holes Evaporate
Astronomy

How Do Black Holes Evaporate?

Black holes and other compact objects have gravitational fields strong enough to pull particle and antiparticle pairs out of the vacuum and cause objects to break apart. The Strong Gravitational Fields of Black Holes [more…]

Detection of Dark Photons with Radio Telescopes
Astronomy

Detection of Dark Photons with Radio Telescopes

The idea of ​​ultralight dark matter, which states that dark matter consists of low-mass bosons, is among the topics that physicists have been interested in recently. One of the candidates for this idea is weak with matter by binding to normal photons in the process of kinetic mixing. [more…]

Hubble Captures an elusive Galaxy Cluster
Astronomy

Hubble Captures an elusive Galaxy Cluster

This photo, taken by the NASA/ESA Hubble Space Telescope, shows a variety of fascinating astronomical discoveries. On the right side of the image is a ring-shaped galaxy, in addition to several large elliptical galaxies. To the left of the image, live, [more…]

60-Year-old Mystery of Quasars Solved
Astronomy

60-Year-old Mystery of Quasars Solved

Quasars, the most powerful objects in the universe, have been a mystery to astronomers for 60 years. Scientists learn that it is the merging of galaxies that fires quasars, the brightest and most powerful objects in the universe. [more…]

Turbulence in Cosmic Plasmas
Astronomy

Turbulence in Cosmic Plasmas

According to recent computer simulations, wave-particle interactions give thin plasmas a useful viscosity that controls their turbulence and heating. A chaotic state characterized by charged particles interacting collectively with electromagnetic fields [more…]

Clearer Image of M Black Hole Obtained
Astronomy

Clearer Image of M87 Black Hole Obtained

The PRIMO method was used to create a new image of the M2017 supermassive black hole using data from the 87 EHT (Event Horizon Telescope). With the help of machine learning, the supermassive black hole at the center of M87 is well established. [more…]