#TimePortal ꩜* #Past #Present #Future #SolarSystem #Earth #Sun #Moon #Mercury #Venus #Mars #Jupiter #Saturn #Uranus #Neptune #Pluto #Electron #Atom #Hydrogen #Carbon #Oxygen #Sodium #Silicon #Iron #Copper #Krypton #Silver #Cadmium #Tungsten #Gold #Uranium #Fermium #Oganesson #DarkMatter #DarkEnergy

Happy Birthday Uranus or Happy Uranus Day 13 March 2026 #AstroGalaxyEarthAndSpace #Uranus #nonhuman #gijinka #art #space #spaceart #astronomy #astronomyart #solarsystem #neptune #kawaii #cute #adorable #digitalart #artwork

This Isn't Just Another Rocky World Orbiting a Red Dwarf. This One's Special Rocky planets are found in abundance around M-type stars (red dwarfs), so finding another one doesn't always generate headlines. But an international team of astronomers say that one recent M-dwarf rocky planet found by TESS is especially noteworthy. This one can serve as a benchmark for comparative studies of this type of exoplanet and their at-risk atmospheres.

This Isn't Just Another Rocky World Orbiting a Red Dwarf. This One's Special www.universetoday.com/articles/this-isnt-just-... 🪐 #Exoplanet #Exoplanets #AlienWorlds #AlienLife #Extraterrestrials #Space #Science #SolarSystem #Astrobiology

NASA's tiny spacecraft sends first exoplanet images With the first images from the spacecraft now in hand, the team behind NASA's Star-Planet Activity Research CubeSat, or SPARCS, is ready to begin charting the energetic lives of the galaxy's most common stars to help answer one of humanity's most profound questions: Which distant worlds beyond our solar system might be habitable?

NASA's tiny spacecraft sends first exoplanet images phys.org/news/2026-03-nasa-tiny-s... 🪐 #Exoplanet #Exoplanets #AlienWorlds #AlienLife #Extraterrestrials #Space #Science #SolarSystem #Astrobiology

"Ionic Liquids" Could Redefine the Habitable Zone “Follow the water” has been a guiding mantra of astrobiology, and even space exploration more generally for decades. If you want to find life, it makes sense to look for the universal solvent that almost all types of life on Earth use. But what if life doesn’t actually need water to live or even evolve? A recent paper, available in pre-print on arXiv by researchers at MIT, including Dr. Sara Seager, and the University of Cardiff, proposes an alternative to water as the basis for life - ionic liquids (ILs) and deep eutectic solvents (DES). These liquids could allow life to exist in environments we had once thought were far too hot, too cold, or too barren to support life, and could dramatically change our search for it throughout the cosmos.

"Ionic Liquids" Could Redefine the Habitable Zone www.universetoday.com/articles/ionic-liquids-c... 🪐 #Exoplanet #Exoplanets #AlienWorlds #AlienLife #Extraterrestrials #Space #Science #SolarSystem #Astrobiology

MARCH 12, 1990
ARTIST: Kathy Osborn Young
ADVERTISEMENT: Iberia Airlines
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#newyorkercovers #newyorker #newyorkermag #illustration #1990 #kathyosbornyoung #snowglobe #beach #vacation #tropics #blizzard #bliss #vintageads #iberiaairlines #iberia #solarsystem

New Study Says There's a Way to Make Dyson Bubbles and Stellar Engines Stable www.universetoday.com/articles/new-study-says-... 🪐 #Exoplanet #Exoplanets #AlienWorlds #AlienLife #Extraterrestrials #Space #Science #SolarSystem […]

Ooo! These new sonifications are so fun -- I think Jupiter is my favorite -- what about y'all??

🎥 :https://chandra.harvard.edu/photo/2026/sonify11/

#jupiter #NASA #Chandra #Sonification #music #SolarSystem #astronomy #AstroDon #astrophotography #XRay […]

[Original post on universeodon.com]

Some images of #jupiter of last week. Made with #Celestron C11 EdgeHD telescope. First is with #Ganymede appearing from behind Jupiter. Second is with #Io. Camera was a Player One Uranus C color.
#astronomy #astrophotography #solarsystem #moons

AI Could Make Alien Contact More Likely for SETI's 'Project Hail Mary' www.universetoday.com/articles/ai-could-make-a... 🪐 #Exoplanet #Exoplanets #AlienWorlds #AlienLife #Extraterrestrials #Space #Science #SolarSystem #Astrobiology #AI […]

Lunii 🌙

Redraw ver of my old art that I made around 2023
(2nd pic is the old one)

#CelestialCosmos #Moon #Luna #Myoc #PlanetHumans #solarsystem #Woman #Redraw #originalcharacter

Interstellar Comet Has So Much Methanol It Could Be Kentucky’s Official State Bird Alien visitor contains more alcohol than almost any comet in our solar system, raising questions about what exactly is going on out there and whether or not we can get invited to it.

Alien visitor contains more alcohol than almost any comet in our solar system, raising questions about what exactly is going on out there and whether or not we can get invited to it.

#3IATLAS #alcohol #comet #drunk #methanol #solarsystem #universe #OddNews

Nearby red dwarf star hosts at least four planets—with one in the habitable zone In 2020, a study confirmed that two planets orbited the nearby red dwarf, GJ 887. Now, astronomers have confirmed the existence of two additional planets orbiting GJ 887 in a new study published in Astronomy and Astrophysics. The new study suggests that one of these newly confirmed planets is in the habitable zone.

Nearby red dwarf star hosts at least four planets, with one in the habitable zone phys.org/news/2026-03-nearby-red-... 🪐 #Exoplanet #Exoplanets #AlienWorlds #AlienLife #Extraterrestrials #Space #Science #SolarSystem #Astrobiology

Lunar Gaze ( Tiktok Milestone Appreciation Art ) ( Furry )

I painted this as an appreciation post for reaching almost 1000 followers on TikTok 🥹
#furry #furrycommunity #furryfandom #digitalart #space #astronomy #solarsystem

The waning moon at apporox. 75 % visible in a hazy photo with a thin cloud in front that makes him look like it could be Saturn. But ist is not.

What a world, what can I say: the moon pretends to be Saturn. Where does this end? #moon #saturn #solarsystem #photography #planet

The coldest 'stars' in the galaxy might actually be alien megastructures Ever since physicist Freeman Dyson first proposed the concept in 1960, the "Dyson sphere" has been the holy grail of techno-signature hunters. A highly advanced civilization could build a "sphere" (or, in our more modern understanding, a "swarm" of smaller components) around their host star to harvest its entire energy output. We know, in theory at least, that such a swarm could exist—but what would it actually look like if we were able to observe one? A new paper, available on the arXiv pre-print server and soon to be published in Universe from Amirnezam Amiri of the University of Arkansas, digs into that question—and in the process discloses the types of stars that are the most likely to find them around.

The coldest 'stars' in the galaxy might actually be alien megastructures phys.org/news/2026-03-coldest-sta... 🪐 #Exoplanet #Exoplanets #AlienWorlds #AlienLife #Extraterrestrials #Space #Science #SolarSystem #Astrobiology

Can we observe Earth-like exoplanets from our own planet? Finding Earth-like planets orbiting sun-like stars and identifying signs of life such as oxygen or water is a major goal in astronomy and a key interest for the public. Addressing this challenge speaks directly to one of humanity's most fundamental questions: Are we alone in the universe? However, these planets are about 10 billion times dimmer than their stars in visible light, making direct detection extremely challenging.

Can we observe Earth-like exoplanets from our own planet? phys.org/news/2026-03-earth-exopl... 🪐 #Exoplanet #Exoplanets #AlienWorlds #AlienLife #Extraterrestrials #Space #Science #SolarSystem #Astrobiology

Missing technosignatures? Turbulent plasma may blur ultra-narrow signals before they leave their home star systems phys.org/news/2026-03-technosigna... 🪐 #Exoplanet #Exoplanets #AlienWorlds #AlienLife #Extraterrestrials #Space #Science #SolarSystem […]

Rhea, Digital artwork, 2026
#art #digitalart #space #scifi #astronomy #astronomyart #moon #planet #planetart #rhea #saturn #sciencefiction #sciencefictionart #scifiart #solarsystem #spaceart #spacecraft #spaceship #spacetravel #starship #moonart #future #futurism #futuristic

True-Color Photos of All the Planets It’s hard to make a true-color family portrait of the solar system. It turns out that most photos of planets aren’t true colors! Here's my attempt, using the best NASA photos I could find.

Take a look at your home and your neighborhood:
true-color images of planets in our solar system

Credit: Ellen Brundige for the collage, NASA for the images

owlcation.com/curiosities/...

#science #STEM #astronomy #space #astrophotography #solarsystem #planets

Introducing the 'Interplanetary Habitable Zone' Anyone familiar with the search for alien life will have heard of the “Goldilocks Zone” around a star. This is defined as the orbital band where the temperature is just right for liquid water to pool on a rocky planet’s surface - a good approximation for what we thought of as the early conditions for life on Earth. But what happens if that life doesn’t stay on an Earth analog? If they, like we, start to move towards their neighboring planets, the idea of a habitable zone becomes much more complicated. A new paper from Dr. Caleb Scharf of the NASA Ames Research Center, and one of the agency’s premier astrobiologists, tries to account for this possibility by introducing the framework of an Interplanetary Habitable Zone (IHZ).

Introducing the 'Interplanetary Habitable Zone' www.universetoday.com/articles/introducing-the... 🪐 #Exoplanet #Exoplanets #AlienWorlds #AlienLife #Extraterrestrials #Space #Science #SolarSystem #Astrobiology