Search For "latest astronomy related study"
Follow the Perseverance Rover in real-time on its way to Mars
Updated : 5 years, 6 months ago IST
Washington [US], August 22 (ANI): The last time we saw NASA's Mars 2020 Perseverance rover mission was on July 30, 2020, as it disappeared into the black of deep space on a trajectory for Mars. But with NASA's Eyes on the Solar System, you can follow in real-time as humanity's most sophistic
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Radio telescopes find extrasolar planet around main-sequence star
Updated : 5 years, 7 months ago IST
Washington D.C.[USA], Aug 4 (ANI): An international team of astronomers including Gisela Ortiz-Leon from the Max Planck Institute for Radio Astronomy (MPIfR) in Bonn discovered a Saturn-like planet orbiting a small, cool star by detecting the "wobble" in the star's motion caused by the gravi
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Surprisingly dense exoplanet challenges planet formation theories
Updated : 5 years, 7 months ago IST
Washington D.C.[USA], Aug 4 (ANI): New detailed observations with NSF's NOIRLab facilities reveal a young exoplanet, orbiting a young star in the Hyades cluster, that is unusually dense for its size and age. Weighing in at 25 Earth-masses, and slightly smaller than Neptune, this exoplanet's
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Early Mars was covered in ice sheets, not flowing rivers
Updated : 5 years, 7 months ago IST
Washington D.C. [USA], Aug 3 (ANI): A large number of the valley networks scarring Mars' surface were carved by water melting beneath glacial ice, not by free-flowing rivers as previously thought, according to a new study by Western and UBC researchers.
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Surprisingly young galaxy breaks low-oxygen record
Updated : 5 years, 7 months ago IST
Hawaii [US], Aug 3 (ANI): Astronomers using two Maunakea Observatories, Subaru Telescope and W. M. Keck Observatory- combined with the power of machine learning, have discovered a nearby galaxy that has broken the record for having the lowest level of oxygen ever seen.
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Could mini-Neptunes be irradiated ocean planets?
Updated : 5 years, 7 months ago IST
Washington D.C. [USA], July 20 (ANI): Many exoplanets known today are 'super-Earths,' with a radius 1.3 times that of Earth, and 'mini-Neptunes,' with 2.4 Earth radii. Mini-Neptunes, which are less dense, was long thought to be gas planets, made up of hydrogen and helium.
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Filling in 11 billion years of the universe's expansion history
Updated : 5 years, 7 months ago IST
California [US], July 20 (ANI): Filling in the most significant gaps in our understanding of the universe's history, the Sloan Digital Sky Survey (SDSS) released Sunday a comprehensive analysis of the largest three-dimensional map of the cosmos ever created.
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Gigantic, red and full of spots
Updated : 5 years, 8 months ago IST
Washington D.C. [USA], July 13 (ANI): Starspots are more common among red giant stars than previously thought. In the journal Astronomy and Astrophysics, researchers led by the Max Planck Institute for Solar System Research (MPS) in Germany report that approximately eight per cent of red gia
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Goldschmidt: AI to help search for life on Mars and beyond
Updated : 5 years, 8 months ago IST
Washington D.C. [India], June 26 (ANI): NASA has stepped closer to allowing remote onboard computers to direct the search for life on other planets. Scientists from the NASA Goddard Space Flight Center (GSFC) have announced first results from new intelligent systems, to be installed in space
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New explanation for Moon's strange asymmetry
Updated : 5 years, 8 months ago IST
Tokyo [Japan], June 22 (ANI): Earth's Moon has a 'near side' that is perpetually Earth-facing and a 'far side', which always faces away from Earth. The composition of the Moon's near side is oddly different from its far side, and scientists think they finally understand why.
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Stunning new Hubble images reveal stars gone haywire
Updated : 5 years, 8 months ago IST
Washington D.C. [USA], June 19 (ANI): The NASA/ESA Hubble Space Telescope demonstrates its full range of imaging capabilities with two new images of planetary nebulae. The images depict two nearby young planetary nebulae, NGC 6302, dubbed the Butterfly Nebula, and NGC 7027. Both are among th
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Researchers shed new light on solar flares
Updated : 5 years, 9 months ago IST
Washington D.C. [USA], June 19 (ANI): Plasma astrophysicists at KU Leuven have created the first self-consistent simulation of the physical processes that occur during a solar flare. The researchers used Flemish supercomputers and a new combination of physical models.
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