Astronomers have uncovered an extraordinarily ancient star that offers a rare glimpse into the universe’s earliest chapters. An international team of astronomers has identified the most chemically pristine star ever observed, named SDSS J0715-7334, using data from the Sloan Digital مزید پڑھیں
By reading the chemical “fingerprints” of a distant galaxy, astronomers reconstructed its 12-billion-year evolution. This new method could reveal how galaxies including our own , were built over cosmic time. A team of astronomers led by the Center for Astrophysics مزید پڑھیں
Astronomers have uncovered evidence of a dramatic cosmic crash unfolding around a distant star.While reviewing archived telescope observations from 2020, astronomer Anastasios (Andy) Tzanidakis noticed something unusual. A star that normally should behave in a predictable way was showing strange مزید پڑھیں
A mysterious bow shock around the white dwarf RXJ0528+2838 is challenging astronomers’ understanding of how dead stars interact with their surroundings. Gas and dust streaming away from stars can sometimes collide with surrounding material and produce shock waves. Astronomers using مزید پڑھیں
A new low-frequency radio image offers the most comprehensive view yet of the Milky Way’s southern sky. Astronomers at the International Center of Radio Astronomy Research (ICRAR) have produced the most detailed low-frequency radio color image of the Milky Way مزید پڑھیں
Astronomers have seen spacetime itself wobble near a spinning black hole for the first time. The discovery, revealed during a star’s destruction, confirms a major prediction of Einstein’s theory of relativity. The universe has delivered a rare breakthrough for scientists مزید پڑھیں