Astronomers captured the clearest signal yet of a giant magnetar flare beyond our galaxy. Apart…
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 long-term spectroscopic study of the Pleiades disproved many earlier claims about binary stars, confirming…
A theory as to why the Sun’s outer atmosphere differs in its chemical make-up from…
This marks the second time astronomers have ever observed a cloud-free exoplanet. Astronomers at the…
The spacecraft, which has been gathering data on the gas giant since July 2016, will…
World Record Set for Laser Signal Stability Through Atmosphere Scientists from the International Center for…
Researchers have proposed a two-step formation process for the Solar System, explaining why inner planets…
Deep-Sky Survey Seeks To Answer Some of Astronomy’s Most Pressing Questions When our universe was…
Some black hole mergers may originate from triple star systems, where two sequential mergers occur.…
Giant Map of the Sky Sets Stage for Ambitious DESI Survey Astronomers using images from…
Neutron star mergers reveal new clues about dense matter and refine how fast the universe…
Newly discovered “plumelets” may hold the key to understanding solar wind disturbances and their effects…
NASA’s James Webb Space Telescope Is Helping Astronomers Investigate the Universe’s “Dust Budget Crisis” Dust…
Scientists tapped into the worldwide network of volunteers using Backyard Worlds: Planet 9 to map…
Examination of Theia 456 finds its nearly 500 stars were born at same time. The…
Nicknamed the “Lost Galaxy,” NGC 4535 is a barred spiral galaxy in Virgo whose color…
WASP-107b’s small core and large gas envelope defy formation theories, suggesting giant planets may form…
NASA’s Solar Images Are Now Featured on U.S. Postage Stamps NASA’s images of the Sun’s…