James Webb Space Telescope, rogue planet

Space photo of the week: James Webb telescope's view of the Flame Nebula is a 'quantum leap' forward for astronomers
Trained on the spectacular Flame Nebula, the Hubble and James Webb Space Telescopes went hunting for the smallest stars in the universe.
James Webb Space Telescope dives into the atmosphere of a mystery rogue planet or failed star
Using the James Webb Space Telescope (JWST), astronomers have peered into the atmosphere of a cosmic body that could be a rogue planet or a "failed star." Either way, the world wanders the cosmos without a parent.
Webb telescope spots curious objects that aren't stars, or planets
Astronomers used the powerful James Webb Space Telescope to sleuth out some of these objects, called brown dwarfs, in a vibrant star-forming region of our galaxy called the Flame Nebula. Brown dwarfs are too small to trigger the nuclear engines in stars, but are more massive than most planets. They are unbound, free-flying objects in the universe.
James Webb Space Telescope Targets Mysterious, Free-Floating Mass
The James Webb Space Telescope is helping scientists study a strange mass about 20 light-years from Earth. Traveling unpredictably through the cosmos, the mass is thought to be either a rogue planet or a "failed star," also known as a brown dwarf. Only a close examination of the body's atmosphere will determine which it is.
James Webb Space Telescope investigates the origins of 'failed stars' in the Flame Nebula
"The goal of this project was to explore the fundamental low-mass limit of the star and brown dwarf formation process."
James Webb telescope spots 'rogue' planet with a cake-like atmosphere barrelling through space without a star
The James Webb Space Telescope has spotted a 'rogue' cosmic object barrelling through our galaxy without a star, and covered in clouds of iron and magnesium minerals.
James Webb Space Telescope Sees Remains Of Ancient Cosmic Clash
Zoom into an amazing James Webb Space Telescope view of galaxy NGC 3256. It is " the wreckage of a head-on collision between two equally massive spiral galaxies," according to ESA/NASA. Credit: ESA/Webb,
If the Webb telescope detects these molecules, they may point to life
These gases — composed of carbon, hydrogen, and a halogen, like chlorine — are mostly made by bacteria, algae, fungi, and ...
Surprise at what the James Webb telescope has captured: an object 13 times Jupiter traveling uncontrollably through the galaxy
The infinity of the universe hides facts such as the one that has been uncovered in recent days. An object 13 times the size of the planet Jupiter is wandering uncontrollably throu ...
No, that’s not a cosmic cone of shame—it’s NASA’s newest space telescope
Satellites come in all shapes and sizes, but there aren't any that look quite like SPHEREx, an infrared observatory NASA ...
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This asteroid won’t destroy Earth. But a Baltimore-run telescope is watching.
The asteroid everyone was worried about won't hit Earth. Better news: Folks working in Baltimore will help us learn more ...
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Rogue exoplanet or failed star? James Webb Space Telescope looks into a new cosmic case
Using the James Webb Space Telescope (JWST), astronomers have peered ... couldn't simply be the result of clouds on the Jupiter-size world alone, but rather have to do with a complex ...
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If the Webb Telescope Detects These Molecules, It May Indicate Life
Now, a group of researchers is proposing a novel approach using the James Webb Space Telescope (JWST), a collaboration ...