Browsing: X-Rays

Stars are often surrounded by bubbles of hot gas called stellar-wind bubbles. These bubbles are…

Bats possess an extraordinary ability known as echolocation, allowing them to navigate and hunt in…

Geomagnetic storms are significant disturbances in the Earth’s magnetic field caused by interactions between the…

Definition Tricuspid valve insufficiency, also known as tricuspid regurgitation, is a condition in which the…

The galaxy cluster in the Hubble Deep Field (HDF) is one of the most distant…

Definition The ionosphere is a region of the Earth’s atmosphere that extends from about 60…

Galaxy clusters are the largest gravitationally bound structures in the universe, containing thousands or even…

The Chandra X-ray Observatory is a space telescope launched by NASA in 1999 to study…

The Chandra X-ray Observatory (CXO) is a space-based X-ray telescope launched by NASA in 1999.…

Abstract Electromagnetic radiation interacts with thin films in unique and versatile ways, offering valuable insights…