`space` Related Article Results

Centaurus A is an elliptical galaxy also known as NGC 5128 and one of the closest active radio galaxies in the sky. The galaxy’s center is obscured by a dark dust lane that blocks visible light and limits direct observation of the central stellar and gaseous structures. This dark dust lane contains young star clusters and dense gas clouds. At the galaxy’s center lies a supermassive black hole with a mass of approximately 100 million solar masses, which powers the galaxy’s active nucleus. The str

Orion Constellation’s shoulder, composed of the red supergiant Betelgeuse, one of the brightest stars in the sky, underwent one of the most prominent brightness variations ever recorded in modern astronomy history at the end of 2019. During this event, known as the “Great Dimming,” the star’s brightness dropped below its normal level, becoming noticeably darker to the naked eye. This process, which began in late 2019 and lasted into early 2020, sparked global speculation that the star might be a

Mary W. Jackson (1921–2005) was an American mathematician and aerospace engineer and the first African American woman to earn the title of engineer at the National Aeronautics and Space Administration (NASA). She held administrative roles within NASA focused on women and minority groups, based on her work in aerodynamic research.Life and EducationMary Winston Jackson was born on 9 April 1921 in Hampton, Virginia, United States of America. She completed her primary and secondary education in this

Astrophysics is a scientific discipline that applies the laws of physics and chemistry to understand the nature, origin, development, and future of the universe and its celestial objects. This field has examined the processes from birth to death of of the stars, planets, galaxies, clouds' and other cosmic structures. While Astronomy focuses on measuring the positions, motions and brightnesses of celestial objects, astrophysics has developed theories to explain the physical properties of these ob

Geostationary orbit (GEO) is a special orbit located in the equatorial plane, in which a spacecraft orbits at the same angular velocity as Earth’s rotation. Under these conditions, satellite appears fixed at the same longitude in the sky to an observer on Earth’s surface. This stationary appearance is the defining characteristic of the geostationary orbit.Orbital Altitude, Speed, and PeriodThe geostationary orbit is located at an altitude of approximately 35,786 km above Earth’s surface. At this

Kepler-20e, Sun is an exoplanet discovered by the Kepler Space Telescope outside our solar system. It orbits the Kepler-20 star system, located approximately 950 light years from World. It was announced on 20 December 2011 by the Kepler science team.Discovery and Significance:The discovery of Kepler-20e is significant because it is one of the first Earth-sized planets found outside the Solar System. It was detected using the Kepler telescope’s transit method. This discovery provided important ev

Voyager Golden Records are audio and visual recordings placed on the Voyager 1 and Voyager 2 spacecraft by NASA in 1977. These records, each a information disc, contain fundamental information about World and humanity, designed to enable communication should the spacecraft encounter other civilizations.Each recording consists of a 30 cm diameter copper disc coated with gold, containing a diverse collection of sounds, music and images place that represent Earth’s cultures and the diversity of hum

Space resources refer to the utilization of natural materials found on the Moon, asteroids, Mars, and other celestial bodies, as well as the physical conditions of the space environment, for the production of products and services in support of space missions. The primary objective of this field is to reduce dependence on consumables transported from Earth and to mitigate the logistical vulnerability of long-duration operations. In practice, space resources encompass a broad range of technologie

Antenna The Antennae Galaxies hold a prominent place in the astronomical community among colliding galaxies important as a place key example. Located approximately 45 million light years from World, in the Crow Corvus constellation, this system system reveals the ongoing merger of two spiral galaxies. Galaxy Mergers are critical to the structural evolution of the universe, contributing to the formation of large-scale structures on cosmic scales by increasing the rate of star formation.Artificial

NGC 4676, known as the Mice Galaxies, consists of two interacting barred spiral galaxies that have attracted significant interest among astronomers. These galaxies are located in the constellation Coma Berenices, approximately 300 million light-years from World, and are place in a state of merger. The most striking feature of this system is the tidal tails that indicate the galaxies are in the process of merging.Mice Galaxies visualized with Artificial Intelligence.Structure and Characteristics