1. Ghana radio astronomy observatory
   2026/01/08 by Emmanuel Proven-Adzri, Nia Imara, Theophilus Ansah-Narh +10 · 2 voices · 1 citation
   Physics and Astronomy · #Antenna (radio) #Astrophysics and Cosmic Phenomena #LOFAR #Observatory #Radio Astronomy Observations and Technology #Radio astronomy #Radio telescope #Satellite #Superconducting and THz Device Technology #Telescope #Very-long-baseline interferometry
2. Discovery of a 36-min long-period transient ASKAP J142431.2–612611
   2026/01/01 by Joshua Pritchard, Tara Murphy, Dougal Dobie +15 · 3 voices
   Physics and Astronomy · #Astrophysical Phenomena and Observations #Astrophysics and Cosmic Phenomena #Galaxy #Intermittency #Pathfinder #Population #Pulsars and Gravitational Waves Research #Telescope #Trajectory #Transient (computer programming) #astro-ph.HE
3. Cosmic Birefringence from the Atacama Cosmology Telescope Data Release 6
   2025/09/17 by P. Diego-Palazuelos, Diego-Palazuelos, P., E. Komatsu +2 · 2 voices · 6 citations
   Physics and Astronomy · #COSMIC cancer database #Cosmic background radiation #Cosmic microwave background #Cosmology #Cosmology and Gravitation Theories #Dark Matter and Cosmic Phenomena #Dark energy #Dark matter #Galaxies: Formation, Evolution, Phenomena #Observational cosmology #Photon #Polarization (electrochemistry) #Telescope #astro-ph.CO
4. Point-like and Narrow-lined: A Potentially New Population of Objects Discovered by JWST
   2025/09/15 by Haojing Yan, Bangzheng Sun, Yan, Haojing +3 · 2 voices
   Engineering · Physics and Astronomy · #Astronomical Observations and Instrumentation #Emission spectrum #Galaxy #James Webb Space Telescope #Line (geometry) #Population #Star formation #Stellar population #Telescope #astro-ph.GA
5. Hypothèse de Régénération Continue d'une Coque en Nickel sur 3I/ATLAS : Analyse Technique d'une Option Possible
   2025/08/25 by Martin Cordiner, Martin A. Cordiner, Nathaniel X. Roth +25 · 9 voices · 25 citations
   Physics and Astronomy · #Astro and Planetary Science #Astronomy and Astrophysical Research #Astrophysics and Star Formation Studies #James Webb Space Telescope #Mixing ratio #Outgassing #Planet #Planetesimal #Solar System #Spectral line #Spitzer Space Telescope #Telescope
6. Very Large Telescope Observations of Interstellar Comet 3I/ATLAS. II. From Quiescence to Glow: Dramatic Rise of Ni i Emission and Incipient CN Outgassing at Large Heliocentric Distances*
   2025/08/25 by Rohan Rahatgaonkar, Rahatgaonkar, Rohan, Juan Pablo Carvajal +60 · 13 voices · 10 citations
   Physics and Astronomy · #Astro and Planetary Science #Astronomical and nuclear sciences #Astrophysics and Star Formation Studies #Comet #Interstellar medium #Outgassing #Production rate #Spectrograph #Spectroscopy #Telescope #Very Large Telescope
7. NSF-DOE Vera C. Rubin Observatory Observations of Interstellar Comet 3I/ATLAS (C/2025 N1)
   2025/07/17 by Colin Orion Chandler, Pedro H. Bernardinelli, Chandler, Colin Orion +554 · 15 voices · 9 citations
   Physics and Astronomy · #Astrometry #Astronomy and Astrophysical Research #Astrophysics and Star Formation Studies #Comet #Gamma-ray bursts and supernovae #Hubble space telescope #Milky Way #Observatory #Photometry (optics) #Sky #Telescope
8. Discovery and Preliminary Characterization of a Third Interstellar Object: 3I/ATLAS
   2025/07/03 by Darryl Z. Seligman, Seligman, Darryl Z., M. Micheli +112 · 18 voices · 30 citations
   Physics and Astronomy · #Astro and Planetary Science #Astronomy and Astrophysical Research #Eccentricity (behavior) #Light curve #Mars Exploration Program #Observable #Orbital mechanics #Planet #Scientific Research and Discoveries #Solar System #Telescope #Unobservable
9. In-orbit performance of the soft X-ray imaging telescope Xtend aboard XRISM
   2025/03/31 by Hiroyuki Uchida, Koji Mori, Hiroshi Tomida +73 · 2 citations
   Physics and Astronomy · #Advanced X-ray Imaging Techniques #Astronomy #Astrophysical Phenomena and Observations #Astrophysics #Calibration #Gamma-ray bursts and supernovae #Imaging spectrometer #Optics #Physics #Remote sensing #Satellite #Spectrometer #Telescope #X-ray telescope
10. Andromeda's tenuous veil: A likely Milky Way nebula projected toward M31
    2024/12/11 by A. Lumbreras-Calle, J. A. Fernández-Ontiveros, Lumbreras-Calle, A. +28 · 4 voices · 1 citation
    Physics and Astronomy · #Astrophysics and Star Formation Studies #Emission nebula #Emission spectrum #Galaxies: Formation, Evolution, Phenomena #Galaxy #Milky Way #Nebula #Spectral line #Spectral resolution #Spectroscopy #Stellar, planetary, and galactic studies #Telescope #astro-ph.GA
11. The MeerKAT Pulsar Timing Array: the first search for gravitational waves with the MeerKAT radio telescope
    2024/12/02 by Matthew T. Miles, Matthew T Miles, Ryan M Shannon +45 · 1 voice · 44 citations
    Physics and Astronomy · #Astronomy #Astrophysics #Cosmology and Gravitation Theories #Gravitational wave #Optics #Physics #Pulsar #Pulsars and Gravitational Waves Research #Radio Astronomy Observations and Technology #Radio telescope #Radio wave #Telescope
12. starkiller: Subtracting Stars and Other Sources from IFU Spectroscopic Data Through Forward Modeling
    2024/11/22 by Ryan Ridden-Harper, Michele T. Bannister, Ridden-Harper, Ryan +6 · 1 voice · 1 citation
    Physics and Astronomy · #Astronomy #Astronomy and Astrophysical Research #Astrophysics #Data cube #Extinction (optical mineralogy) #Gamma-ray bursts and supernovae #Integral field spectrograph #James Webb Space Telescope #Optics #Photometry (optics) #Physics #Spectral line #Spectrograph #Star formation #Stars #Stellar, planetary, and galactic studies #Telescope #Young stellar object
13. Galactic Neutral Hydrogen Structures Spectroscopy and Kinematics: Designing a Home Radio Telescope for 21 cm Emission
    2024/10/29 by Jack Phelps, Phelps, Jack · 6 voices
    Physics and Astronomy · #Astronomy #Astronomy and Astrophysical Research #Astrophysics #Astrophysics and Star Formation Studies #Emission spectrum #History and Developments in Astronomy #Hydrogen #Kinematics #Physics #Radio telescope #Spectral line #Spectroscopy #Telescope #astro-ph.IM #physics.ed-ph
14. The JWST/NIRISS Deep Spectroscopic Survey for Young Brown Dwarfs and Free-floating Planets
    2024/08/22 by Adam B. Langeveld, A. Scholz, Aleks Scholz +15 · 2 voices · 9 citations
    Physics and Astronomy · #Astronomy #Astronomy and Astrophysical Research #Astrophysics #Astrophysics and Star Formation Studies #Brown dwarf #Circumbinary planet #Dwarf planet #Exoplanet #James Webb Space Telescope #Jupiter (rocket family) #Low Mass #Minimum mass #Physics #Planet #Planetary mass #Spacecraft #Stars #Stellar classification #Stellar, planetary, and galactic studies #Telescope
15. Teledyne imaging sensors' recent contributions to astronomy, earth science, and planetary science
    2023/10/01 by James W. Beletic, John Auyeung, Jianmei Pan +15 · 2 citations
    Physics and Astronomy · #Adaptive optics and wavefront sensing #Astrobiology #Astronomy #Astronomy and Astrophysical Research #Geology #Infrared #Infrared astronomy #Infrared telescope #James Webb Space Telescope #Observatory #Physics #Planet #Planetary science #Remote sensing #Space Science #Space exploration #Spitzer Space Telescope #Stellar, planetary, and galactic studies #Telescope
16. The Near Infrared Imager and Slitless Spectrograph for the James Webb Space Telescope. I. Instrument Overview and In-flight Performance
    2023/09/01 by René Doyon, Chris J. Willott, John B. Hutchings +78 · 21 citations
    Physics and Astronomy · #Adaptive optics and wavefront sensing #Astronomy #Astronomy and Astrophysical Research #Bolometer #Broadband #Coronagraph #Detector #Exoplanet #Interferometry #James Webb Space Telescope #Optics #Photometry (optics) #Physics #Planet #Remote sensing #Spectral line #Spectrograph #Spectroscopy #Stars #Stellar, planetary, and galactic studies #Telescope
17. A Search for Technosignatures Around 11,680 Stars with the Green Bank Telescope at 1.15–1.73 GHz
    2023/08/04 by Jean-Luc Margot, Jean‐Luc Margot, Megan G. Li +87 · 3 voices · 6 citations
    Physics and Astronomy · #Astronomy #Astrophysics #Computer science #Galaxy #Gamma-ray bursts and supernovae #Green Bank Telescope #Narrowband #Optics #Physics #Planetary Science and Exploration #Radio telescope #Redshift #Reionization #Remote sensing #Search for extraterrestrial intelligence #Space Science and Extraterrestrial Life #Stars #Telecommunications #Telescope #Transmitter
18. The DESI Bright Galaxy Survey: Final Target Selection, Design, and Validation
    2023/05/26 by ChangHoon Hahn, Michael J. Wilson, Omar Ruiz-Macias +76 · 41 citations
    Physics and Astronomy · #Astronomy #Astronomy and Astrophysical Research #Astrophysics #Cosmology #Dark energy #Galaxies: Formation, Evolution, Phenomena #Galaxy #Observatory #Physics #Redshift #Stellar, planetary, and galactic studies #Telescope
19. The Spectroscopic Data Processing Pipeline for the Dark Energy Spectroscopic Instrument
    2023/03/03 by J. Guy, S. Bailey, A. Kremin +84 · 58 citations
    Physics and Astronomy · #Astronomy #Astronomy and Astrophysical Research #Astrophysics #Baryon acoustic oscillations #Computer science #Cosmology #Dark energy #Galaxies: Formation, Evolution, Phenomena #Galaxy #Observatory #Optics #Physics #Pipeline (software) #Redshift #Remote sensing #Sky #Stellar, planetary, and galactic studies #Telescope
20. In-orbit Performance of the Near-infrared Spectrograph NIRSpec on the James Webb Space Telescope
    2023/03/01 by Torsten Böker, T. Böker, Tracy L. Beck +86 · 35 citations
    Engineering · Physics and Astronomy · #Adaptive optics and wavefront sensing #Aerospace engineering #Astronomy #Astronomy and Astrophysical Research #Engineering #Infrared #James Webb Space Telescope #Orbit (dynamics) #Physics #Spectral line #Spectrograph #Spitzer Space Telescope #Stellar, planetary, and galactic studies #Telescope
21. Spectroscopic Time Series Performance of the Mid-infrared Instrument on the JWST
    2023/03/01 by J. Bouwman, Jeroen Bouwman, Sarah Kendrew +33 · 19 citations
    Chemistry · Engineering · Physics and Astronomy · #Astronomy #Calibration #Calibration and Measurement Techniques #Computer science #Engineering #Exoplanet #Geology #Infrared #James Webb Space Telescope #Noise (video) #Optics #Physics #Planet #Remote sensing #Spectroscopy and Laser Applications #Stellar, planetary, and galactic studies #Telescope #Transit (satellite) #Wavelength
22. Fast-cadence High-contrast Imaging with Information Field Theory
    2023/02/06 by Jakob Roth, J. Roth, Gianluca Li Causi +6 · 1 citation
    Physics and Astronomy · #Advanced Optical Sensing Technologies #Advanced X-ray Imaging Techniques #Algorithm #Astrometry #Astronomy #Brightness #Cadence #Computer science #Contrast (vision) #Exoplanet #Field of view #Laser-Matter Interactions and Applications #Optics #Pathfinder #Physics #Remote sensing #Satellite #Stars #Telescope
23. CASA, the Common Astronomy Software Applications for Radio Astronomy
    2022/11/01 by The CASA Team, Ben Bean, S. Bhatnagar +67 · 214 citations
    Engineering · Physics and Astronomy · #Astronomical Observations and Instrumentation #Astronomy #Astrophysics and Cosmic Phenomena #Computer science #Galaxy #Geography #Jansky #Observatory #Operating system #Physics #Radio Astronomy Observations and Technology #Radio astronomy #Radio galaxy #Radio telescope #Remote sensing #Software #Telescope #Very-long-baseline interferometry
24. Video observations of tiny near-Earth objects with Tomo-e Gozen
    2022/07/12 by Jin Beniyama, Shigeyuki Sako, Ryou Ohsawa +21 · 3 citations
    Physics and Astronomy · #Asteroid #Astro and Planetary Science #Astronomy #Astrophysics #Diagram #Period (music) #Physics #Planetary Science and Exploration #Population #Rotation period #Rotational dynamics #Statistics #Stellar, planetary, and galactic studies #Telescope
25. Mission Architecture to Reach and Operate at the Focal Region of the Solar Gravitational Lens
    2022/07/06 by Henry Helvajian, Alan Rosenthal, John Poklemba +8 · 1 voice · 3 citations
    Engineering · Physics and Astronomy · #Aerospace engineering #Astro and Planetary Science #Astrobiology #Astronomy #Computer science #Engineering #Exoplanet #First light #Geology #James Webb Space Telescope #Lens (geology) #Optics #Physics #Pixel #Planet #Remote sensing #Spacecraft #Spacecraft Dynamics and Control #Stellar, planetary, and galactic studies #Telescope
26. The Near Infrared Imager and Slitless Spectrograph for the James Webb Space Telescope -- II. Wide Field Slitless Spectroscopy
    2022/02/01 by Chris J. Willott, René Doyon, Loic Albert +34 · 26 citations
    Physics and Astronomy · #Astronomy #Astronomy and Astrophysical Research #Astrophysics #Calibration #Field of view #Galactic astronomy #Galaxies: Formation, Evolution, Phenomena #Galaxy #Geology #James Webb Space Telescope #Milky Way #Optics #Physics #Remote sensing #Spectral line #Spectrograph #Spectroscopy #Spitzer Space Telescope #Stellar, planetary, and galactic studies #Telescope #astro-ph.IM
27. Searching for Space Vampires with TEvSS
    2020/03/31 by Maximilian N. Günther, Günther, Maximilian N., David Berardo +2 · 5 voices · 1 citation
    Physics and Astronomy · #Artificial intelligence #Astronomy #Astrophysics and Cosmic Phenomena #Computer science #Galaxies: Formation, Evolution, Phenomena #Gamma-ray bursts and supernovae #James Webb Space Telescope #Physics #Possession (linguistics) #Space (punctuation) #Spitzer Space Telescope #Telescope #Vampire #astro-ph.EP #astro-ph.SR
28. Data Analysis for Precision 21 cm Cosmology
    2019/07/31 by Adrian Liu, J. Richard Shaw · 21 citations
    Engineering · Physics and Astronomy · #Antenna Design and Optimization #Archaeology #Astronomy #Astrophysics #Astrophysics and Cosmic Phenomena #Computer science #Cosmology #Dark energy #Field (mathematics) #Geography #Observational cosmology #Physics #Pipeline (software) #Radio Astronomy Observations and Technology #Telescope #Timeline #astro-ph.CO #astro-ph.IM
29. Stellar Properties of Active G and K Stars: Exploring the Connection Between Starspots and Chromospheric Activity
    2019/06/30 by Brett M. Morris, Jason L. Curtis, Charli Sakari +2 · 9 citations
    Engineering · Physics and Astronomy · #Astronomy and Astrophysical Research #Chromosphere #Observatory #Space Technology and Applications #Spectral line #Spectrograph #Stars #Starspot #Stellar classification #Stellar, planetary, and galactic studies #Telescope #astro-ph.SR
30. The Apache Point Observatory Galactic Evolution Experiment (APOGEE) Spectrographs
    2019/02/03 by J. C. Wilson, F. R. Hearty, M. F. Skrutskie +90 · 35 citations
    Physics and Astronomy · #Astronomy and Astrophysical Research #Galactic astronomy #Galaxies: Formation, Evolution, Phenomena #LAMOST #Milky Way #Observatory #Sky #Spectrograph #Spectrometer #Stellar, planetary, and galactic studies #Telescope #William Herschel Telescope #astro-ph.IM

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