The faint, ephemeral glow emanating from the planetary nebula ESO 577-24 persists for only a…
Browsing: Astronomy
Astronomy is the scientific study of celestial objects and phenomena beyond Earth’s atmosphere, including stars, planets, galaxies, nebulae, black holes, and the vast cosmos itself. It explores the origins, evolution, and fate of the universe through observation, theory, and cutting-edge technology such as telescopes, space probes, and satellite missions. From mapping distant galaxies to detecting exoplanets and probing cosmic microwave background radiation, astronomy connects physics, mathematics, and chemistry to unravel the mysteries of space and time—revealing our place in the universe and inspiring ongoing discoveries across astrophysics and cosmology.
A black hole four million times as massive as our Sun lurks at the center…
The strange orbits of some objects in the farthest reaches of our solar system, hypothesized…
This picture showcases a gravitational lensing system called SDSS J0928+2031. Quite a few images of…
The universe is about 13.8 billion years old, and its stars are arguably its most…
This image of Jupiter’s turbulent southern hemisphere was captured by NASA’s Juno spacecraft as it…
Using new data from NASA’s Cassini spacecraft, researchers believe they have solved a longstanding mystery…
By looking at the Moon, the most complete and accessible chronicle of the asteroid collisions…
The end of a star’s life can occur in a tranquil manner in the case…
This movie shows the propeller-like rotation of Ultima Thule in the seven hours between 20:00…
An international consortium of scientists studying gamma-ray bursts (GRBs) as part of the POLAR (GRB…
Supermassive black holes weigh millions to billions times more than our sun and lie at…
New research that included astronomers Luca Matra and David J. Wilner of the Harvard-Smithsonian Center…
Astronomers have discovered behavior by a jet from a giant black hole that has never…
This huge ball of stars — around 100 billion in total — is an elliptical…
Data captured by ESA’s galaxy-mapping spacecraft Gaia has revealed for the first time how white…
Before the scientific discoveries made using ESO telescopes can find themselves on your screen, they…
Many stars explode as luminous supernovae when, swollen with age, they run out of fuel…