Just in time for Christmas, a vast star-forming region shaped like a Christmas tree is…
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.
An international team of astronomers has, for the first time, successfully probed the early universe.…
A double explosion may have generated both gravitational waves and light. When the largest stars…
Astronomers have discovered a carbon-rich exoplanet with a bizarre atmosphere and shape, orbiting a neutron…
What looked like a mysterious exoplanet was actually the sparkling debris from a violent collision…
Researchers at Auburn University have identified a distinctive ultraviolet signature of water in the interstellar…
Titan’s hidden ocean may be more slush than sea, according to a new look at…
Data collected using multiple NSF NOIRLab facilities reveal a gamma-ray burst that lasted more than…
A distant neutron star unexpectedly reawakened, unleashing a powerful X-ray surge that may reveal how…
Discovered in archival data, the newly identified exoplanet formed after the dinosaurs went extinct. In…
An ultra-hot rocky exoplanet may be wrapped in a dense atmosphere, defying expectations about what…
A team led by ICE-CSIC examined meteorites from documented historical falls as well as samples…
By studying faint distortions in galaxy shapes across a vast region of sky, scientists probed…
New observations suggest that the relationship between light emitted by quasars has changed over cosmic…
New measurements using gravitational lensing suggest the universe’s current expansion rate does not agree with…
A brief X-ray flare from a supermassive black hole generated ultra fast winds in less…
Accurate new mass measurements of two rare isotopes reshape our understanding of a crucial reaction…
Researchers have found a razor-thin, rotating string of galaxies inside a massive cosmic filament, revealing…