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Posts tagged #microlensing

Original post on astrobites.org

Deblurring the Dark Compact Object Picture with Microlensing Lenses aren’t always made of glass, sometimes they’re made of dark matter compact objects! Today’s paper explores if and how we ca...

#Daily #Paper #Summaries #astrometric #microlensing #compact […]

[Original post on astrobites.org]

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Saturn mass world discovered: an amazing cosmic find Saturn mass world discovered using gravitational microlensing reveals a complex binary system 22,800 light-years away. This planet orbits one of...

#Planets #Astronomy #Astrophysics #BinaryStars […]

[Original post on nasaspacenews.com]

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Hands-on Jupyter notebooks for the Roman Space Telescope Microlensing Data Challenge 2026, teaching

Hands-on Jupyter notebooks for the Roman Space Telescope Microlensing Data Challenge 2026, teaching

Hands-on Jupyter notebooks for the Roman Space Telescope Microlensing Data Challenge 2026, teaching researchers to hunt for exoplanets using gravitational lensing with open-source tools.

https://github.com/rges-pit/data-challenge-notebooks

#Microlensing #RomanTelescope #ExoplanetHunting

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Astronomers “Weigh” a Rogue Planet and Pin Down Mass and Distance for a Starless World This is a first for planetary researchers.
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Misurate per la prima volta la massa e la distanza di un pianeta errante Gli astronomi sono riusciti per la prima volta a misurare massa e distanza di un pianeta errante grazie a un raro evento di microlensing...

Per la prima volta, grazie alla tecnica del #microlensing gravitazionale, gli scienziati hanno misurato con precisione la massa e la distanza di un #pianeta errante, ovvero un pianeta che non orbita attorno a una stella.

www.astrospace.it/2026/01/05/m...

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Researchers spot Saturn-sized planet in the “Einstein desert” https://arstechni.ca #microlensing #rogueplanets #exoplanets #astronomy #Science

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Researchers spot Saturn-sized planet in the “Einstein desert” Rogue, free-floating planets appear to have two distinct origins. Most of the exoplanets we've discovered have been in relative...

#Science #astronomy #exoplanets #microlensing #rogue #planets

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Researchers spot Saturn-sized planet in the “Einstein desert” Rogue, free-floating planets appear to have two distinct origins. Original Source Rogue, free-floating planets appear to have two d...

#Science #astronomy #exoplanets #microlensing #rogue #planets

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Con la massa di Saturno, ma orfano di sole Scoperto un pianeta vagante con una massa simile a quella di Saturno a circa diecimila anni luce dal centro della Via Lattea. L’oggetto vagabondo è stato scoperto grazie al microlensing gravitazionale...

Solitari e #vagabondi, i #pianeti senza stella sono difficilissimi da individuare. Figuriamoci misurarne la massa... Ora però, grazie a una serie fortunata d’osservazioni da terra e dallo spazio, un team guidato da Subo Dong della Peking University è riuscito nell’impresa. #microlensing #parallasse

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Roman Microlensing Data Challenge 2026 (RMDC26) Roman Microlensing Data Challenge 2026 (RMDC26): overview, datasets, ground rules, key dates, submission tooling, and AAS 247 workshop details.

#Roman #Microlensing Data Challenge 2026 (RMDC26) Kickoff Workshop @ #AAS247 in Phoenix, Sunday, January 4, 2026
rges-pit.org/data-challen...
#NASA #exoplanets

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Original post on astrobites.org

Throwing Shade: How Clumps of Dark Matter Can Dim Starlight Today's paper shows us how to repurpose microlensing surveys to study clumps of dark matter drifting through space. Title: Dimming St...

#Daily #Paper #Summaries #PRJ #compact #objects #dark #matter […]

[Original post on astrobites.org]

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How Hubble and Einstein Team Up to Spot a Rogue Planet Discovery Wandering Alone Rogue Planet Discovery, It started with a flash—just eight hours of brightened starlight—and ended in the archiv...

#Astronomy #Galaxies #News #RoguePlanet #Microlensing […]

[Original post on nasaspacenews.com]

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Original post on thedebrief.org

Scientists Discover Super-Earths Are Surprisingly Common Across the Galaxy Exoplanet super-Earths...

thedebrief.org/scientists-discover-supe...

#Astronomy #Breaking #News #Space #exoplanet #KMTNet […]

[Original post on thedebrief.org]

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Astronomers find Earth-like exoplanets common across the cosmos Using the Korea Microlensing Telescope Network (KMTNet), an international team of researchers has discovered that super-Earth exoplanets are more common across the universe than previously thought, ac...

Super-Earths are common across the Cosmos, astronomers find [via OSU] 🧪🌌🔭🔵🌐

"findings in this study were made via #microlensing, an observational effect that occurs when the presence of mass warps the fabric of space-time"

news.osu.edu/astronomers-...

#space #super #earths #exoplanets #cosmos

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Artist’s conception of a large bluish planet orbiting a distant star.

Artist’s conception of a large bluish planet orbiting a distant star.

(25 Apr) New study: There are lots of icy super-Earths

“Microlensing” lets us find planets at much greater distances from their star.

https://s.faithcollapsing.com/i6bg6
Archive: ia: https://s.faithcollapsing.com/0ytdi

#astronomy #exoplanets #microlensing #science

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Artist’s conception of a large bluish planet orbiting a distant star.

Artist’s conception of a large bluish planet orbiting a distant star.

(25 Apr) New study: There are lots of icy super-Earths

“Microlensing” lets us find planets at much greater distances from their star.

https://s.faithcollapsing.com/i6bg6
Archive: ia: https://s.faithcollapsing.com/0ytdi

#astronomy #exoplanets #microlensing #science

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New study: There are lots of icy super-Earths https://arstechni.ca #microlensing #exoplanets #astronomy #Science

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New study: There are lots of icy super-Earths "Microlensing" lets us find planets at much...

arstechnica.com/science/2025/04/new-stud...

#Science #astronomy #exoplanets #microlensing

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Original post on mastodon.social

25-Apr-2025
Astronomers find Earth-like #exoplanets common across the cosmos
New study debunks a single planet-formation scenario
Using the Korea #Microlensing Telescope Network (KMTNet), an international team of researchers has discovered that super-Earth exoplanets are more common across the […]

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Rapid Microlensing Classification: A Lonely SOBH Story Astrobites reports on how we can use simul […]

[Original post on aasnova.org]

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Rapid Microlensing Classification: A Lonely SOBH Story Astrobites reports on how we can use simul […]

[Original post on aasnova.org]

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Rapid Microlensing Classification: A Lonely SOBH Story Astrobites reports on how we can use simul […]

[Original post on aasnova.org]

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NASA astronomers find the fastest exoplanet system at 1.2 million miles per hour The blistering s...

www.zmescience.com/space/nasa-astronomers-f...

#Astronomy #Science #Space #Hypervelocity […]

[Original post on zmescience.com]

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A Hyper Velocity Star Found with an Exoplanet Hanging on for Dear Life Hypervelocity stars have b...

www.universetoday.com/170905/a-hyper-velocity-...

#Stars #Gaia #Gravitational #Microlensing […]

[Original post on universetoday.com]

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A Hyper Velocity Star Found with an Exoplanet Hanging on for Dear Life Hypervelocity stars have b...

www.universetoday.com/170905/a-hyper-velocity-...

#Stars #Gaia #Gravitational #Microlensing […]

[Original post on universetoday.com]

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So the Darkness Shall be Light: Roman’s View of Primordial Black Holes There are numerous candi...

https://astrobites.org/2025/02/11/roman-pbhs/

#Daily #Paper #Summaries #PRJ #astronomy #microlensing #primordial #black #holes #surveys

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