The supermassive black hole at the center of the Milky Way, Sagittarius A*, emits relatively…
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.
Astronomers have discovered a pair of superluminous supernovae, which are more than 10 billion years…
A newly published study encompasses thirty years of research on hypergiant HR 8752, a star…
Instruments aboard Curiosity have analyzed samples of the atmosphere collected near the “Rocknest” site in…
Years before the James Webb Space Telescope (JWST) was launched in 2018, astronomers and engineers…
A newly published study from a team of scientists suggests and explains how asteroid belts…
Using the Herschel Space Telescope and a method known as raytracing, a team of scientists…
New data from NASA’s Dawn spacecraft shows a close up of the Canuleia Crater on…
Located about 25,000 light-years from Earth in the constellation of Ara, globular cluster NGC 6362…
Using its Chemistry and Mineralogy instrument, NASA’s Curiosity rover has completed initial experiments showing the…
In this color composite image of the RCW 120 nebula (above), an expanding bubble of…
NASA’s Curiosity rover continues its research on Mars. The latest images were taken by its…
Using a new a new data analysis method, a team of scientists discovered a millisecond…
Using the Sloan Digital Sky Survey, a team of scientists have discovered a band of…
The 2012 Move an Asteroid Technical Paper Competition winner, Sung Wook Paek, a graduate student…
This new image from Hubble shows Abell 2261, a giant elliptical galaxy located about three…
A team of astronomers reanalyzed data from NASA’s Hubble Space Telescope to further examine whether…
These images showcase the fine-scale structure of the atmosphere of Uranus, and contain vastly more…