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TRAPPIST-1b Could Have Carbon Dioxide-Rich Atmosphere, Study Reveals
A new study published in Nature Astronomy proposes that TRAPPIST-1b, the innermost planet in the TRAPPIST-1 system, might have a carbon dioxide-rich atmosphere. This discovery comes from new data showing a reflective haze in the planet's upper atmosphere. Scientists are also investigating the possibility of volcanic activity based on the planet’s...
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James Webb Space Telescope Reveals Unique Features of Westerlund 1 Star Cluster
The James Webb Space Telescope has captured groundbreaking images of Westerlund 1, a supermassive star cluster located 12,000 light-years away. The new findings offer a closer look at star formation processes, particularly the discovery of brown dwarfs, and highlight the role of energetic radiation in shaping planetary environments.
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Astronomers Successfully Detect Brown Dwarfs in a Distant Star Cluster
For the first time, astronomers have detected brown dwarfs outside the Milky Way in the star cluster NGC 602, situated approximately 200,000 light-years away in the Small Magellanic Cloud. Utilising the James Webb Space Telescope (JWST), the team sought young brown dwarf candidates in an environment that resembles the early universe, with limited h...
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NASA Citizen Scientists Discover Mysterious Object Moving out of Milky Way at an Extremely High Speed
On August 15, 2024, NASA’s Backyard Worlds: Planet 9 project, featuring the contributions of dedicated citizen scientists, made a groundbreaking discovery: an object moving at an astonishing speed of 1 million miles per hour, which will soon escape the gravitational pull of the Milky Way. This hypervelocity object, catalogued as CWISE J124909.08+...
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Astronomers Discover New Earth-Sized Planet Orbiting Jupiter-Sized Red Dwarf Star
This new extrasolar planet, or exoplanet, is named Speculoos-3b and is located relatively close to the Earth, just 55 light-years away.
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NASA Discovers "Super-Earth", A Potentially Habitable Planet, Located 137 Light-Years Away
The planet circles a red dwarf, which is smaller and cooler than the Sun.
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Record-Shattering 'Failed Star' Uncovered By James Webb Space Telescope
James Webb Space Telescope has identified the new record-holder: a tiny, free-floating brown dwarf with only three to four times the mass of Jupiter.
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Supervolcano Discovered On Pluto, Could Be Evidence Of Subsurface Ocean
NASA's New Horizons spacecraft has captured images of Pluto, revealing a 44-kilometer-wide crater that displays indications of recent volcanic activity.
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NASA Shares Stunning Image Of Pluto That Shows Its ''True Colours''
Pluto was once considered the ninth planet in the solar system, however, it was demoted in 2006 and reclassified as a dwarf planet.
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"Fluffiest Planet Ever": Scientists Discover "Marshmallow World" In Deep Space
Scientists are finding all sorts of weird worlds. They've now discovered a gas giant planet with the density of a marshmallow orbiting a cool red dwarf star located 580 light years from Earth. The planet, identified as TOI-3757 b, is the "fluffiest".
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Scientists Find Out Why Some Distant Planets Have Clouds of Sands in Their Atmosphere
A new study has revealed the common trait that is conducive to sand cloud development on the planets. The study was led by researchers at the Western University who observed brown dwarfs. Brown dwarfs are celestial bodies having size larger than a planet but smaller than a star.
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Astronomers Discover 100 New "Cool Worlds" Near The Sun
Astronomers and a team of data-sleuthing volunteers participating in Backyard Worlds: Planet 9, a citizen science project, have discovered roughly 100 cool worlds near the Sun -- objects more massive than planets but lighter than stars, known as brown dwarfs.
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Scientists Discover a New Planet Hidden in a Debris Disk of a Young Star
Astronomers have a found a new exoplanet hiding in the debris disk of a star. Dubbed as AU Mic b, the exoplanet was found after decades of search, around the red dwarf star, AU Microscopii that is roughly 32 light-years away.
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Pluto's Icy Heart Regulates Its Atmospheric Circulation: Study
Pluto's heart-shaped structure, named Tombaugh Regio, quickly became famous after NASA's New Horizons mission captured footage of the dwarf planet in 2015 and revealed it is not the barren world scientists thought it was.
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NASA's TESS Planet Hunting Satellite Discovers Third New Exoplanet
The new planet named HD 21749b, orbits a bright, nearby dwarf star about 53 light years away in the constellation Reticulum.
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TRAPPIST-1b Could Have Carbon Dioxide-Rich Atmosphere, Study Reveals
A new study published in Nature Astronomy proposes that TRAPPIST-1b, the innermost planet in the TRAPPIST-1 system, might have a carbon dioxide-rich atmosphere. This discovery comes from new data showing a reflective haze in the planet's upper atmosphere. Scientists are also investigating the possibility of volcanic activity based on the planet’s...
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James Webb Space Telescope Reveals Unique Features of Westerlund 1 Star Cluster
The James Webb Space Telescope has captured groundbreaking images of Westerlund 1, a supermassive star cluster located 12,000 light-years away. The new findings offer a closer look at star formation processes, particularly the discovery of brown dwarfs, and highlight the role of energetic radiation in shaping planetary environments.
-
Astronomers Successfully Detect Brown Dwarfs in a Distant Star Cluster
For the first time, astronomers have detected brown dwarfs outside the Milky Way in the star cluster NGC 602, situated approximately 200,000 light-years away in the Small Magellanic Cloud. Utilising the James Webb Space Telescope (JWST), the team sought young brown dwarf candidates in an environment that resembles the early universe, with limited h...
-
NASA Citizen Scientists Discover Mysterious Object Moving out of Milky Way at an Extremely High Speed
On August 15, 2024, NASA’s Backyard Worlds: Planet 9 project, featuring the contributions of dedicated citizen scientists, made a groundbreaking discovery: an object moving at an astonishing speed of 1 million miles per hour, which will soon escape the gravitational pull of the Milky Way. This hypervelocity object, catalogued as CWISE J124909.08+...
-
Astronomers Discover New Earth-Sized Planet Orbiting Jupiter-Sized Red Dwarf Star
This new extrasolar planet, or exoplanet, is named Speculoos-3b and is located relatively close to the Earth, just 55 light-years away.
-
NASA Discovers "Super-Earth", A Potentially Habitable Planet, Located 137 Light-Years Away
The planet circles a red dwarf, which is smaller and cooler than the Sun.
-
Record-Shattering 'Failed Star' Uncovered By James Webb Space Telescope
James Webb Space Telescope has identified the new record-holder: a tiny, free-floating brown dwarf with only three to four times the mass of Jupiter.
-
Supervolcano Discovered On Pluto, Could Be Evidence Of Subsurface Ocean
NASA's New Horizons spacecraft has captured images of Pluto, revealing a 44-kilometer-wide crater that displays indications of recent volcanic activity.
-
NASA Shares Stunning Image Of Pluto That Shows Its ''True Colours''
Pluto was once considered the ninth planet in the solar system, however, it was demoted in 2006 and reclassified as a dwarf planet.
-
"Fluffiest Planet Ever": Scientists Discover "Marshmallow World" In Deep Space
Scientists are finding all sorts of weird worlds. They've now discovered a gas giant planet with the density of a marshmallow orbiting a cool red dwarf star located 580 light years from Earth. The planet, identified as TOI-3757 b, is the "fluffiest".
-
Scientists Find Out Why Some Distant Planets Have Clouds of Sands in Their Atmosphere
A new study has revealed the common trait that is conducive to sand cloud development on the planets. The study was led by researchers at the Western University who observed brown dwarfs. Brown dwarfs are celestial bodies having size larger than a planet but smaller than a star.
-
Astronomers Discover 100 New "Cool Worlds" Near The Sun
Astronomers and a team of data-sleuthing volunteers participating in Backyard Worlds: Planet 9, a citizen science project, have discovered roughly 100 cool worlds near the Sun -- objects more massive than planets but lighter than stars, known as brown dwarfs.
-
Scientists Discover a New Planet Hidden in a Debris Disk of a Young Star
Astronomers have a found a new exoplanet hiding in the debris disk of a star. Dubbed as AU Mic b, the exoplanet was found after decades of search, around the red dwarf star, AU Microscopii that is roughly 32 light-years away.
-
Pluto's Icy Heart Regulates Its Atmospheric Circulation: Study
Pluto's heart-shaped structure, named Tombaugh Regio, quickly became famous after NASA's New Horizons mission captured footage of the dwarf planet in 2015 and revealed it is not the barren world scientists thought it was.
-
NASA's TESS Planet Hunting Satellite Discovers Third New Exoplanet
The new planet named HD 21749b, orbits a bright, nearby dwarf star about 53 light years away in the constellation Reticulum.
