A star's unexpected survival
A team of physicists devise a model that maps a star's surprising orbit about a supermassive black hole - revealing new information about one of the cosmos' most extreme environments.
Jan 14th, 2023
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A team of physicists devise a model that maps a star's surprising orbit about a supermassive black hole - revealing new information about one of the cosmos' most extreme environments.
Jan 14th, 2023
Read moreAstronomers have studied the relation between galaxy size and luminosity of some of the earliest galaxies in the universe taken by the James Webb Space Telescope, less than a billion years after the Big Bang.
Jan 13th, 2023
Read moreAlmost a decade after starting observations of the sky in the northern hemisphere in the microwave range, the QUIJOTE Collaboration has presented an initial series of 6 scientific articles, giving the most accurate description we have of the polarization of the emission of the Milky Way at these wavelengths.
Jan 12th, 2023
Read moreGaia17bpp dimmed by about 4.5 orders of magnitude - or roughly 45,000 times. The star remained dim over the course of nearly seven years, from 2012 to 2019. The sudden brightening that the Gaia survey had uncovered was the end of that seven-year dim.
Jan 11th, 2023
Read moreUsing data from NASA's Transiting Exoplanet Survey Satellite, scientists have identified an Earth-size world, called TOI 700 e, orbiting within the habitable zone of its star - the range of distances where liquid water could occur on a planet's surface. The world is 95% Earth's size and likely rocky.
Jan 11th, 2023
Read moreAstronomers have found a way to directly measure the amount of gas in protoplanetary disks without needing to make assumptions about the relative amounts of different types of gas, making this method more accurate and robust than previous methods.
Jan 11th, 2023
Read moreScientists discovered a supernova explosion that expands our understanding of the later life stages of massive stars.
Jan 10th, 2023
Read moreCan the mapping of planets become an automated process? Scientists have now developed a novel, open-source approach for the mapping of planetary landforms using artificial intelligence.
Jan 10th, 2023
Read moreA search for variable stars called RR Lyrae has found some of the most distant stars in the Milky Way's halo a million light years away.
Jan 10th, 2023
Read moreScientists use CEERS Survey to examine the structure and morphology of 850 high-redshift galaxies.
Jan 9th, 2023
Read morePhysicists used spacecraft data to confirm an important theory of plasma physics that improves our understanding of space weather.
Jan 6th, 2023
Read moreAstronomers say they have solved an outstanding problem that challenged our understanding of how the Universe evolved - the spatial distribution of faint satellite galaxies orbiting the Milky Way.
Dec 20th, 2022
Read moreScientists analyzed new measurements showing that the light emitted by stars outside our galaxy is two to three times brighter than the light from known populations of galaxies, challenging assumptions about the number and environment of stars are in the universe.
Dec 17th, 2022
Read moreResearchers may have answered a decades-old question about galaxy evolution, leveraging the power of artificial intelligence (AI) to accelerate their research.
Dec 16th, 2022
Read moreAstronomers have found evidence that two exoplanets orbiting a red dwarf star are water worlds, planets where water makes up a large fraction of the volume.
Dec 16th, 2022
Read moreScientists studied the cellular processes that regulate the adaptation of microorganisms to perchlorates. If microorganisms could genetically adapt their stress response to this salt, which occurs in some deserts and on Mars, their survival on the red planet might be possible.
Dec 15th, 2022
Read moreMachine learning has deduced the rules governing the relationship between the growth of a galaxy and the growth of the supermassive black hole at its center. The tight correlation between the two growth rates found in this research confirms a decades-old theory.
Dec 15th, 2022
Read moreWhen the rover Perseverance landed on Mars, it was equipped with the first working microphone on the planet's surface. Scientists have used it to make the first-ever audio recording of an extraterrestrial whirlwind.
Dec 14th, 2022
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