#exoplanet — Public Fediverse posts

Fireworks, in space.

Or:
a peek behind the scenes of big camera with flash photographs that could be in space. But are really on earth (sorry to destroy the illusion that I don’t actually have a space ship with time travel!) This is wandering through a nature reserve that was once a farm.

#scifi #sci-fi #exoplanet #MicroFiction #bloomscrolling #nature #photography

Fireworks, in space.

Or:
a peek behind the scenes of big camera with flash photographs that could be in space. But are really on earth (sorry to destroy the illusion that I don’t actually have a space ship with time travel!) This is wandering through a nature reserve that was once a farm.

#scifi #sci-fi #exoplanet #MicroFiction #bloomscrolling #nature #photography

Fireworks, in space.

Or:
a peek behind the scenes of big camera with flash photographs that could be in space. But are really on earth (sorry to destroy the illusion that I don’t actually have a space ship with time travel!) This is wandering through a nature reserve that was once a farm.

#scifi #sci-fi #exoplanet #MicroFiction #bloomscrolling #nature #photography

Fireworks, in space.

Or:
a peek behind the scenes of big camera with flash photographs that could be in space. But are really on earth (sorry to destroy the illusion that I don’t actually have a space ship with time travel!) This is wandering through a nature reserve that was once a farm.

#scifi #sci-fi #exoplanet #MicroFiction #bloomscrolling #nature #photography

Fireworks, in space.

Or:
a peek behind the scenes of big camera with flash photographs that could be in space. But are really on earth (sorry to destroy the illusion that I don’t actually have a space ship with time travel!) This is wandering through a nature reserve that was once a farm.

#scifi #sci-fi #exoplanet #MicroFiction #bloomscrolling #nature #photography

Pandora: Tuning Up our Data on Exoplanet Atmospheres
https://atlas.whatip.xyz/post.php?slug=pandora-tuning-up-our-data-on-exoplanet-atmospheres
<p>Launching a flagship-class mission like the Roman Space Telescope is always exciting
#exoplanet #pandora #mission #tuning

#AIP:
"
Sterneruptionen im Labor: Erster experimenteller Nachweis für deren Unterdrückung durch starke Magnetfelder
"
".. Nachweis erbracht, dass starke Magnetfelder aktiver Sterne koronale Massenauswürfe vollständig unterdrücken können. .. erklärt, warum massereiche stellare Eruptionen bei Sternen viel seltener beobachtet werden als bei der Sonne. .."

https://www.aip.de/de/news/stellar-eruptions-laboratory-experiment/

21.8.2026

#Astrophysik #CME #Exoplanet #KoronalerMassenauswurf #Magnetfeld #Plasma #Simulation #Stern #Sterneruption

#AIP:
"
Sterneruptionen im Labor: Erster experimenteller Nachweis für deren Unterdrückung durch starke Magnetfelder
"
".. Nachweis erbracht, dass starke Magnetfelder aktiver Sterne koronale Massenauswürfe vollständig unterdrücken können. .. erklärt, warum massereiche stellare Eruptionen bei Sternen viel seltener beobachtet werden als bei der Sonne. .."

https://www.aip.de/de/news/stellar-eruptions-laboratory-experiment/

21.8.2026

#Astrophysik #CME #Exoplanet #KoronalerMassenauswurf #Magnetfeld #Plasma #Simulation #Stern #Sterneruption

#AIP:
"
Sterneruptionen im Labor: Erster experimenteller Nachweis für deren Unterdrückung durch starke Magnetfelder
"
".. Nachweis erbracht, dass starke Magnetfelder aktiver Sterne koronale Massenauswürfe vollständig unterdrücken können. .. erklärt, warum massereiche stellare Eruptionen bei Sternen viel seltener beobachtet werden als bei der Sonne. .."

https://www.aip.de/de/news/stellar-eruptions-laboratory-experiment/

21.8.2026

#Astrophysik #CME #Exoplanet #KoronalerMassenauswurf #Magnetfeld #Plasma #Simulation #Stern #Sterneruption

#AIP:
"
Sterneruptionen im Labor: Erster experimenteller Nachweis für deren Unterdrückung durch starke Magnetfelder
"
".. Nachweis erbracht, dass starke Magnetfelder aktiver Sterne koronale Massenauswürfe vollständig unterdrücken können. .. erklärt, warum massereiche stellare Eruptionen bei Sternen viel seltener beobachtet werden als bei der Sonne. .."

https://www.aip.de/de/news/stellar-eruptions-laboratory-experiment/

21.8.2026

#Astrophysik #CME #Exoplanet #KoronalerMassenauswurf #Magnetfeld #Plasma #Simulation #Stern #Sterneruption

#AIP:
"
Sterneruptionen im Labor: Erster experimenteller Nachweis für deren Unterdrückung durch starke Magnetfelder
"
".. Nachweis erbracht, dass starke Magnetfelder aktiver Sterne koronale Massenauswürfe vollständig unterdrücken können. .. erklärt, warum massereiche stellare Eruptionen bei Sternen viel seltener beobachtet werden als bei der Sonne. .."

https://www.aip.de/de/news/stellar-eruptions-laboratory-experiment/

21.8.2026

#Astrophysik #CME #Exoplanet #KoronalerMassenauswurf #Magnetfeld #Plasma #Simulation #Stern #Sterneruption

Quantum Physics Could Help Us Find Earth 2.0
https://atlas.whatip.xyz/post.php?slug=quantum-physics-could-help-us-find-earth-20
<p>When astronomers talk about directly imaging an exoplanet that is orbiting a far away star
#astronomers #exoplanet #quantum #physics

Working on The Nancy Grace Roman Space Telescope - Long Exposure Timelapses

#Cleanroom #Exoplanet #ExoplanetAtmospheres #NancyGraceRomanSpaceTelescope #Spectrum #TimeLapse

⏩ 2 new pictures and 2 new videos from NASA (SVS) https://commons.wikimedia.org/w/index.php?search=incategory%3A%22NASA+SVS+files+uploaded+by+OptimusPrimeBot%22&sort=create_timestamp_desc&ns6=1

https://www.europesays.com/ie/547856/ Famous Pink Planet Harbors A Salty Surprise #atmosphee #Éire #Exoplanet #GJ504B #IE #Ireland #jwst #NorthwesternUniversity #Science #Space #Spectroscopy

#ESO:
"
Seltsame Winde liefern bislang stärksten Hinweis auf magnetische Aktivität in Exoplaneten
"
".. einige Planeten außerhalb unseres Sonnensystems Magnetfelder aufweisen könnten. Mithilfe des ..VLT der .. ESO und des Gemini-North-Teleskops haben die Forschenden die Windgeschwindigkeiten auf sieben sehr heißen, Jupiter-ähnlichen Exoplaneten ermittelt. .."

https://www.eso.org/public/germany/news/eso2606/?nolang

2.6.2026

#Astronomie #ESPRESSO #Exoplanet #Gasriese #GeminiNorth #Magnetfeld #Planetologie #VLT #Wind

A Final Look at The Roman Space Telescope's Primary Mirror: Beauty Shots 🌑🛰️🧑‍🚀

#Africa #Artemis #Astronaut #Cleanroom #EarthScience #Exoplanet #ExoplanetAtmospheres #Hardware

⏩ 5 new pictures and 8 new videos from NASA (SVS) https://commons.wikimedia.org/wiki/Special:ListFiles?limit=31&user=OptimusPrimeBot&ilshowall=1&offset=20260423175839

#KnowledgeByte: Recent observations by the James Webb Space Telescope (JWST) have provided the "most promising signs yet" of potential #Biosignatures in the atmosphere of the #Exoplanet K2-18b, located 124 light-years away within its star's habitable zone.

https://knowledgezone.co.in/posts/Evidence-of-Alien-Life-Found-68011e4ea835e9f9769c2970

#ESO:
"
Erstes Licht für PoET: Ein strahlender Auftakt für die Exoplanetenforschung
"
".. Paranal Solar ESPRESSO Telescope (PoET), installiert am Paranal d. . ESO in Chile, hat .. seine ersten Beobachtungen durchgeführt. .. Teleskop wird in Kombination mit .. ESPRESSO-Instrument .. eingesetzt, um d. Sonne detailliert zu untersuchen. .. "

https://www.eso.org/public/germany/news/eso2605/

9.4.2026

#Astronomie #Chile #ESPRESSO #Exoplanet #FirstLight #Helligkeitsschwankung #Italien #Paranal #PoET #Portugal #Teleskop #VLT

23 Years of Sea Surface Temperature (SST) - 2002-2025

#Exoplanet #ExoplanetAtmospheres #Oceans #Spectrum #seasurfacetemperature

⏩ 2 new pictures and 2 new videos from NASA (SVS) https://commons.wikimedia.org/wiki/Special:ListFiles?limit=14&user=OptimusPrimeBot&ilshowall=1&offset=20260127203610

Viewing an Exoplanet Transmission Spectrum 🛰️

#Exoplanet #ExoplanetAtmospheres #Fleet #Heliopause #Heliophysics #Heliosphere #Magnetopause #Magnetosphere

⏩ 3 new pictures and 3 new videos from NASA (SVS) https://commons.wikimedia.org/wiki/Special:ListFiles?limit=22&user=OptimusPrimeBot&ilshowall=1&offset=20260128125704

Viewing an Exoplanet Transmission Spectrum 🛰️

#EarthScience #Exoplanet #ExoplanetAtmospheres #Fleet #GPS #GeomagneticStorm #Heliopause #Heliophysics

⏩ 2 new pictures and 3 new videos from NASA (SVS) https://commons.wikimedia.org/wiki/Special:ListFiles?limit=25&user=OptimusPrimeBot&ilshowall=1&offset=20260127125926

A 'Black #Widow' #Exoplanet, such as the recently discovered PSR J2322-2650b, is a rare type of world locked in a "deadly embrace" with a rapidly spinning pulsar that slowly evaporates the planet with intense radiation, often stretching it into a distorted, lemon-like shape and stripping away its outer layers to reveal an exotic, carbon-rich interior where it may even rain diamonds.

https://knowledgezone.co.in/posts/Black-Widow-Exoplanet-6948dcbad72a0ac6e92a96b6

#KnowledgeByte: Recent observations by the James Webb Space Telescope (JWST) have provided the "most promising signs yet" of potential #Biosignatures in the atmosphere of the #Exoplanet K2-18b, located 124 light-years away within its star's habitable zone.

https://knowledgezone.co.in/posts/Evidence-of-Alien-Life-Found-68011e4ea835e9f9769c2970

Die Autorin erzählt unterhaltsam, wie sie mit der Suche nach fremdem Leben eine erfolgreiche Astrophysikerin wurde. Ihr Buch hätte aber von mehr Sorgfalt profitiert. Eine Rezension

Die Astrophysikerin Lisa Kaltenegger beschreibt ihren Werdegang und berichtet von ihrer Forschung. Ein unterhaltsames Buch – mit Ungenauigkeiten. Eine Rezension (Rezension zu Alien Earths von Lisa Kaltenegger)#Astrophysik #Astronomie #Universum #Weltraum #Weltall #All #Physik #Biosphäre #Astrobiologie #außerirdisch #extraterrestrisch #Sonne #Planet #Exoplanet #Alien #JamesWebbTeleskop #Raumfahrt #Kosmologie #CarlSagan #HaraldLesch #StephenHawking #NeildeGrasseTyson #Kopernikus #Supernova #Milchstraße
»Alien Earths«: An der Schwelle zu neuem Leben

exoplanet files: ice moon beacon

#IcyLandscape #GeometricDesign #ReflectiveSurfaces #Exoplanet #IceMoon #MinimalisticSetting #ColdAtmosphere #BlueHues #SciFiBeacon
#Img2Img #AiArt #AiArtists #StableDiffusion #AiArtCommunity

on stuff: https://aieris.art/featured/exoplanet-files-ice-moon-beacon-eris-and-ai.html

No, the James Webb Space Telescope hasn’t found life out there—at least not yet - https://arstechnica.com/space/2024/01/no-the-james-webb-space-telescope-hasnt-found-life-out-there-at-least-not-yet/ "It is anticipated that #JWST observations may lead to the initial identification of potential #biosignatures that could make habitability more or less likely for a given #exoplanet."

New #PhysExe video! I sat down with @meteodenny, an expert in simulating planetary #climate, to discuss his research. Denis brings his knowledge in simulating Earths climate to simulating the climates of #exoplanets. Denis has recently been leading a study to adapt the same models that the UK Met Office use to forecast the weather to simulate the climate of known rocky #exoplanet TRAPPIST-1e. Find out about this and more in the video below.

https://youtu.be/_Aus842EZWk?si=BCkXUQ11O4qMX8hG

I am delighted to present the first video in the new #PhysExe project, where we tell the stories of the incredible people in the department, and their ground-breaking research.

In the first video, we join Prof. Sasha Hinkley as he tells us the inside story of the construction, launch, and first ever direct image of an #exoplanet from #JWST. Subscribe and follow along for more in the coming weeks.

https://youtu.be/vzkkzdlTe18?si=HvUXzRDOthFJ3OTN

Also, find the blog here: https://sites.exeter.ac.uk/phys-exe/

The Skeptics Guide #950 - Sep 23 2023
THE SKEPTICS' GUIDE TO THE UNIVERSE ⋅ News Items: CAR-T Therapy, Martian Life, Oldest Wooden Structure, Mexican Alien Bodies, Signature of Life Found on Exoplanet; Who's That Noisy; Science or Fiction - https://overcast.fm/+LcDB2n3hw #SGU #SkepticsGuide #exoplanet #MexicanAliens #MartianLife #ScienceOrFiction #science #skepticism #ScientificSkepticism

Nature Journal astronomy covers - 1995

A planet in Pegasus?

The feature article reports the discovery of the 1st extrasolar planet orbiting a Sun-like star, 51 Pegasi, by Michel Mayor & Didier Queloz, a discovery that will earn them the Nobel Prize in 2019

https://nature.com/nature/volumes/378/issues/6555

#universe #astronomy #astrophysics #astrodon #51pegasi #planet #exoplanet #exoplanets #planethunting #nobel #prize #nobelprize #stars #nature #cover #art #coverart #covers #naturecovers #space #science #research

Nature Journal astronomy covers

PLANET SUITE (2017) - Seven potential Earth-like worlds orbiting low-mass star TRAPPIST-1

Cover art: NASA/JPL-Caltech/Robert Hurt (IPAC).

https://nature.com/nature/volumes/542/issues/7642

#universe #astronomy #astrophysics #astrodon #trappist #trappist-1 #planet #planets #exoplanet #exoplanets #planethunting #earth #star #stars #nature #cover #art #coverart #covers #naturecovers #space #science #research

Nature Journal astronomy covers

The Search for a Sister Earth (2006) - Designing a telescope to find our next Solar System

https://nature.com/nature/volumes/442/issues/7098

#universe #planet #planets #exoplanet #exoplanets #planethunting #earth #solarsystem #star #stars #simulation #astronomy #astrophysics #astrodon #nature #cover #art #coverart #covers #naturecovers #space #nwo #newworld #newworlds #telescope #spacetelescope #coronograph #science #research #nasa #jwst

"MPIA: Hat der Gesteins-Exoplanet TRAPPIST-1 c eine Atmosphäre?"

"JWST-Beobachtungen belegen, dass TRAPPIST-1 c keine zweite Venus ist. Eine Pressemitteilung des Max-Planck-Instituts für Astronomie."

https://www.raumfahrer.net/mpia-hat-der-gesteins-exoplanet-trappist-1-c-eine-atmosphaere/

#Astronomie #CO2 #Exoplanet #JamesWebbTeleskop #JWST #MIRI #MPIA #Raumfahrt #Sauerstoff #TRAPPIST1c #Weltraumteleskop

19.6.2023

Update on the campaign to observe the #transit of #HIP41378 f on Nov. 12. We are one day before !!!

Main observatory statuts:
- #Wendelstein obs. 🟢
- #SOPHIE / #HauteProvence 🟢
- #CARMENES / #CalarAlto 🟢
- #MERCATOR / #LaPalma 🟢
- #HARPS-N / #LaPalma 🟢
- #ESPRESSO / #ESO Paranal 🟢
- #EXPRES / #Lowell 🟢
- #NEID / #KittPeak 🟠
- #MINERVA / #FWLO 🟢
- #HIRES / #MaunaKea 🟢
- #MAROON-X / #MaunaKea 🔴
- #SPIRou / #CFHT 🟢
- #PARAS / #MountAbu 🟢

#AstronomerLife #Astronomy #exoplanet

Some update of the upcoming campaign to observe the #transit of #HIP41378 f on Nov. 12 (thread here: https://astrodon.social/@AlexSanterne/109298827881210776).

Main observatory statuts:
- #Wendelstein obs. 🟠
- #SOPHIE / #HauteProvence 🟠
- #CARMENES / #CalarAlto 🟢
- #HARPS-N / #LaPalma 🟠
- #ESPRESSO / #ESO Paranal 🟢
- #EXPRES / #Lowell 🟢
- #NEID / #KittPeak 🟠
- #MINERVA / #FWLO 🟢
- #HIRES / #MaunaKea 🟢
- #MAROON-X / #MaunaKea 🔴
- #PARAS / #MountAbu 🟢
Details ⤵️

#astrophysics #AstronomerLife #Astronomy #exoplanet