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This archive contains data from the Gemini Observatory, including observations from GMOS-N, GMOS-S, GNIRS, F2, NIRI, NIFS, GSAOI, GHOST, IGRINS-2, IGRINS, ALOPEKE, ZORRO, MAROON-X, GRACES, GPI, NICI, Michelle, T-ReCS, TEXES, PHOENIX, bHROS, HRWFS, AcqCam, OSCIR, FLAMINGOS, Hokupaa+QUIRC, ABU, CIRPASS. Data types include raw data, science quality data, quick look data, and reduced data, spanning various observation classes, types, and adaptive optics modes. Users can search by program ID, date, instrument, and other parameters.
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相关论文
11Magnetic field strengths of hot giant exoplanets consistent with Solar System values
Julia V. Seidel•Vivien Parmentier•Bibiana Prinoth•Thea Hood•Nishil Mehta等 32 人
Nature Astronomy
2026
•2026/6/2
•00 p.1-12
Magnetic fields are a key factor in the evolution of planets and their atmospheres, but they are still poorly constrained for exoplanets owing to limited direct observations. Ultra-hot Jupiters provide a new avenue to probe magnetic effects, as the circulation of their highly ionized atmospheres cou...
Atmospheric dynamicsExoplanets
10.1038/S41550-026-02870-1
ISSN:2397-3366
Hayabusa2 extended mission target asteroid 1998 KY26 is smaller and rotating faster than previously known
T. Santana-Ros•P. Bartczak•K. Muinonen•A. Rożek•T. Müller等 19 人
Nature Communications
2025
•2025/9/18
•Vol.16 No.1 p.1-16
Understanding the physical characteristics of small Solar System bodies is important not only for refining formation and evolution models but also for space mission operations. Although several kilometre-sized asteroids have been visited by spacecraft, asteroid 1998 KY26—the final target of Hayabusa...
Asteroids, comets and Kuiper beltInner planets
10.1038/S41467-025-63697-4
ISSN:2041-1723
A Stellar magnesium to silicon ratio in the atmosphere of an exoplanet
Jorge A. Sanchez•Peter C. B. Smith•Krishna Kanumalla•Luis Welbanks•Michael R. Line等 20 人
Nature Communications
2026
•2026/2/18
•Vol.17 No.1 p.29020
The elemental compositions of exoplanets encode information about their formation environments and internal structures. While volatile ratios such as carbon-to-oxygen (C/O) are used to trace formation location, the rock-forming elements–magnesium (Mg), silicon (Si), and iron (Fe)–govern interior min...
Atmospheric chemistryExoplanets
10.1038/S41467-026-69610-X
ISSN:2041-1723
A long-duration gamma-ray burst of dynamical origin from the nucleus of an ancient galaxy
Andrew J. Levan•Daniele B. Malesani•Benjamin P. Gompertz•Anya E. Nugent•Matt Nicholl等 32 人
Nature Astronomy
2023
•2023/6/22
•00 p.1-10
The majority of long-duration (>2 s) gamma-ray bursts (GRBs) arise from the collapse of massive stars, with a small proportion created from the merger of compact objects. Most of these systems form via standard stellar evolution pathways. However, a fraction of GRBs may result from dynamical inte...
High-energy astrophysicsTransient astrophysical phenomena
10.1038/S41550-023-01998-8
ISSN:2397-3366
An irradiated-Jupiter analogue hotter than the Sun
Na’ama Hallakoun•Dan Maoz•Alina G. Istrate•Carles Badenes•Elmé Breedt等 13 人
Nature Astronomy
2023
•2023/8/14
•00 p.1-12
Planets orbiting close to hot stars experience intense extreme-ultraviolet radiation, potentially leading to atmosphere evaporation and to thermal dissociation of molecules. However, this extreme regime remains mainly unexplored due to observational challenges. Only a single known ultra-hot giant pl...
Compact astrophysical objectsExoplanetsStellar evolution
10.1038/S41550-023-02048-Z
ISSN:2397-3366
Initial characterization of interstellar comet 2I/Borisov
Piotr Guzik•Michał Drahus•Krzysztof Rusek•Wacław Waniak•Giacomo Cannizzaro等 6 人
Nature Astronomy
2019
•2019/10/14
•Vol.4 No.1 p.53-57
Interstellar comets penetrating through the Solar System had been anticipated for decades1,2. The discovery of asteroidal-looking ‘Oumuamua3,4 was thus a huge surprise and a puzzle. Furthermore, the physical properties of the ‘first scout’ turned out to be impossible to reconcile with Solar System o...
Asteroids, comets and Kuiper beltExoplanetsInterstellar medium
10.1038/S41550-019-0931-8
ISSN:2397-3366
A repeating fast radio burst source localized to a nearby spiral galaxy
B. Marcote•K. Nimmo•J. W. T. Hessels•S. P. Tendulkar•C. G. Bassa等 54 人
Nature
2020
•2020/1/6
•Vol.577 No.7789 p.190-194
Fast radio bursts (FRBs) are brief, bright, extragalactic radio flashes1,2. Their physical origin remains unknown, but dozens of possible models have been postulated3. Some FRB sources exhibit repeat bursts4–7. Although over a hundred FRB sources have been discovered8, only four have been localized ...
High-energy astrophysicsTransient astrophysical phenomena
10.1038/S41586-019-1866-Z
ISSN:0028-0836
A lanthanide-rich kilonova in the aftermath of a long gamma-ray burst
Yu-Han Yang•Eleonora Troja•Brendan O’Connor•Chris L. Fryer•Myungshin Im等 27 人
Nature
2024
•2024/2/21
•Vol.626 No.8000 p.742-745
Observationally, kilonovae are astrophysical transients powered by the radioactive decay of nuclei heavier than iron, thought to be synthesized in the merger of two compact objects1–4. Over the first few days, the kilonova evolution is dominated by a large number of radioactive isotopes contrib...
Compact astrophysical objectsHigh-energy astrophysicsTransient astrophysical phenomena
10.1038/S41586-023-06979-5
ISSN:0028-0836
A hidden population of high-redshift double quasars unveiled by astrometry
Yue Shen•Yu-Ching Chen•Hsiang-Chih Hwang•Xin Liu•Nadia Zakamska等 9 人
Nature Astronomy
2021
•2021/4/1
•00 p.1-6
Galaxy mergers occur frequently in the early Universe1 and bring multiple supermassive black holes (SMBHs) into the nucleus, where they may eventually coalesce. Identifying post-merger-scale (that is, less than around a few kpc) dual SMBHs is a critical pathway to understanding their dynamical evolu...
Compact astrophysical objectsGalaxies and clusters
10.1038/S41550-021-01323-1
ISSN:2397-3366
Compact dusty starbursts at cosmic noon linked to high-energy neutrinos
Yuji Urata•Kuiyun Huang•Bunyo Hatsukade•Mansi Kasliwal•Shigeo S. Kimura等 10 人
Nature Astronomy
2026
•2026/6/17
•00 p.1-14
The origin of high-energy astrophysical neutrinos remains unresolved, and secure electromagnetic counterparts to individual events are rare despite rapid follow-up. Dusty star-forming galaxies (DSFGs) at cosmic noon (z ≈ 1–4) are natural cosmic-ray calorimeters, yet observational links between DSFGs...
Astrophysical dustGalaxies and clustersHigh-energy astrophysicsParticle astrophysics
10.1038/S41550-026-02884-9
ISSN:2397-3366
A low-eccentricity migration pathway for a 13-h-period Earth analogue in a four-planet system
Serrano Luisa Maria•Gandolfi Davide•Mustill Alexander J.•Barragán Oscar•Korth Judith等 50 人
Nature Astronomy
2022
•2022/4/28
•00 p.1-15
It is commonly accepted that exoplanets with orbital periods shorter than one day, also known as ultra-short-period (USP) planets, formed further out within their natal protoplanetary disks before migrating to their current-day orbits via dynamical interactions. One of the most accepted theories sug...
Astronomy and astrophysicsExoplanets
10.1038/S41550-022-01641-Y
ISSN:2397-3366