Astronomers detect a solar system they say should not be possible:
A planetary system 116 light-years from Earth has a peculiar pattern. It could flip the script ...
edition.cnn.com/2026/02/12/science/solar-system-inside-out-planets
Story Details
| Last Updated | |
| Total Articles | 14 |
Main Topics
systematic study of the world through testable explanations, empirical evidence, and independent verification
astronomical object consisting of a luminous spheroid of plasma held together by its own gravity
News on this topic
Live Science Feb 15
How long do most planets last? : Planets are born, and they can also "die." So what's the lifespan of a typical planet?
livescience.com/space/planets/how-long-do-most-planets-last
Is our Solar System normal? New discovery raises questions: A newly discovered planet orbiting a distant star may change scientists’ understanding of how ...
euronews.com/next/2026/02/13/esa-satellite-finds-inside-out-planetary-system-that-challenges-formation-theories
New Scientist Feb 13
Weird inside-out planet system may have formed one world at a time: The planets around a nearby star seem to be in the wrong order, hinting that they formed ...
newscientist.com/article/2515430-weird-inside-out-planet-system-may-have-formed-one-world-at-a-time/
More articles on this subject
Previous
Astronomers detect a solar system they say should not be possible: A planetary system 116 light-years from Earth has a peculiar pattern. It could flip the script ...
edition.cnn.com/2026/02/12/science/solar-system-inside-out-planets
Formation of worlds: "Upside-down" planetary system turns science on its head: How do planets form? A newly discovered planetary system follows a sequence that ...
berliner-zeitung.de/news/astronomen-entdecken-verkehrtes-planetensystem-das-die-wissenschaft-auf-den-kopf-stellt-li.10018895
Next
Similar to This
Previous
NASA Finds The Youngest Planet Ever And It's Still Being Born: Astronomers have discovered Elias 2-24 b, a gas giant under one million years old that has just ...
hothardware.com/news/nasa-finds-the-youngest-planet-ever-and-its-still-being-born
Meet the Milky Way’s puffiest planets: Two “superpuff” planets orbiting a sunlike star over 1,000 light-years from Earth are as big as Jupiter and as dense as ...
sciencenews.org/article/puffiest-planets-milky-way-galaxy
scitechdaily.com Feb 17
Astronomers Stunned by Rocky Planet in the Wrong Place: Scientists have identified a rocky outer planet in a system where a gas giant was expected ...
scitechdaily.com/
The universe is full of Super-Earths. What makes them special: Our solar system may be the odd one out. Across the Milky Way, astronomers keep finding ...
indianexpress.com/article/technology/science/super-earths-planet-formation-life-beyond-earth-10536637/
Supernova immersion model suggests Earth-like planets are more common in the universe
phys.org/news/2025-12-supernova-immersion-earth-planets-common.html
mps.mpg.de Nov 22 25
Theia and Earth Were Neighbors: In the current issue of the journal Science, researchers determine the possible composition of Theia ...
mps.mpg.de/theia-and-earth-were-neighbors
Planetary scientists link Jupiter's birth to Earth's formation zone: New research from Rice University suggests that the giant planet Jupiter reshaped ...
phys.org/news/2025-10-planetary-scientists-link-jupiter-birth.html
)
Scientists have found a rogue planet that acts like a star, gobbles up surroundings. Here's what we know
firstpost.com/explainers/rogue-planet-star-gobbles-surroundings-13940723.html
Astronomers spot white dwarf that guzzled a Pluto-like world: The white dwarf is located in our Milky Way galaxy about 255 light-years from Earth ...
rappler.com/science/earth-space/astronomers-spot-white-dwarf-guzzled-pluto-like-world/
This Mysterious Object From Our Solar System Might Be a Planet-Making Seed: 3I/ATLAS could be a regular, boring old comet—but what if it is something else ...
vice.com/en/article/this-mysterious-object-from-our-solar-system-might-be-a-planet-making-seed/
Cosmic first: Scientists spy the birth of planets outside solar system: Astronomers have discovered the earliest seeds of rocky planets forming around a baby ...
apnews.com/article/solar-system-planet-formation-e668251436f90af0fc9462e208550187
Key FactsFirst Glimpse of Emerging Planetary System
Jul 16, 2025 · Reading time: ~45 sec.
Summary created with AI assistance · Source: nbcnews.com
Summary created with AI assistance · Source: nbcnews.com
- Astronomers identified solid particles within the gas disk of the young star HOPS-315, indicating the initial phase of planet formation.
- The star, a forming yellow dwarf similar to the sun, is estimated to be between 100,000 and 200,000 years old.
- Silicon monoxide gas and crystalline silicates were detected, representing some of the first solid materials seen in planet formation.
- With a gas disk as massive as the early sun’s, the system could develop up to eight planets over the next million years.
We’ve captured a direct glimpse of the hot region where rocky planets like Earth are born around young protostars.— Melissa McClure, who led the international research team, discussing the discovery of the first steps of planet formation.
This star offers the earliest peek at the birth of a planetary system like ours: A young sunlike star called HOPS 315 seems to host a swirling disk of gas giving ...
sciencenews.org/article/star-earliest-birth-planet-solar-system
Could the Solar System Lose a Planet to a Passing Star?: Close stellar encounters could change the structure of our planetary system, potentially dooming Earth ...
scientificamerican.com/article/could-the-solar-system-lose-a-planet-to-a-passing-star/
Giant Glowing Object Found Close To Solar System — What To Know: Scientists have unveiled an enormous gas cloud just 300 light-years from the solar system that ...
forbes.com/sites/jamiecartereurope/2025/04/28/giant-glowing-object-found-close-to-solar-system---what-to-know/
Strongest evidence of life yet found on planet beyond solar system, scientists say
news.sky.com/story/strongest-evidence-of-life-yet-found-on-planet-beyond-solar-system-scientists-say-13350295
Key FactsNew Evidence of Life on Distant Planet
Apr 18, 2025 · Reading time: ~45 sec.
Summary created with AI assistance · Source: thejakartapost.com
Summary created with AI assistance · Source: thejakartapost.com
- Astronomers have discovered promising signs of potential life on the planet K2-18b, located 124 light-years away.
- The James Webb Space Telescope detected traces of two chemicals in the planet's atmosphere, known as biosignatures.
- Researchers cautioned against jumping to conclusions and called for further observations to confirm the findings.
- If confirmed, these results could significantly impact the search for life beyond our solar system.
This could be the tipping point, where suddenly the fundamental question of whether we're alone in the universe is one we're capable of answering.— Nikku Madhusudhan, Cambridge University astrophysicist, at a press conference.
Next