Exoplanetary Science
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New ALMA Images Reveal Complex Rings Left Behind by Planet Formation
Astronomers used ALMA to capture unprecedented images of young exoplanetary systems. The ARKS survey mapped 24 debris disks, revealing rings, gaps and collisions that trace planetary evolution. These snapshots expose chaotic transitional stages, helping scientists understand how newborn planets mature into stable systems like our own Solar System t...
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Uranus Found Emitting Internal Heat, Reviving Hopes for Flagship NASA Mission
Astronomers have discovered that Uranus emits 12% more heat than it receives from sunlight, contradicting past data from Voyager 2. The internal warmth likely comes from leftover energy in the planet’s core, offering clues to its tilt and interior structure. This unexpected heat has intensified calls for a flagship NASA mission to Uranus. Scienti...
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New Analysis Weakens Claims of Life on Distant Exoplanet K2-18b
A new study led by University of Chicago researchers has reanalyzed James Webb Space Telescope data and found weaker evidence for potential biosignatures on exoplanet K2-18b. Earlier reports had suggested the presence of dimethyl sulfide (DMS), a chemical associated with marine life on Earth. However, the latest analysis reveals that the signals ar...
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Nikku Madhusudhan: The Indian-Origin Scientist Who Found Possible Alien Life
Nikku Madhusudhan currently serves as a professor of astrophysics and exoplanetary science.
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New Study Suggests Intelligent Life May Be More Common Than Thought
A groundbreaking study challenges the long-held belief that intelligent life is rare, proposing that the emergence of complex life could be a natural outcome of planetary conditions. Researchers suggest that life evolves in response to planetary changes, rather than a series of improbable evolutionary leaps. This new model, led by experts in astrop...
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MIT Compiles List of Gases to Identify Presence of Extra-Terrestrial Life
Biosignature gases emitted by exoplanetary life forms could be detected remotely by space telescopes.
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Closest 'Potentially Habitable' Planet Found 14 Light Years Away
Astronomers have discovered the closest potentially habitable planet found outside our solar system, orbiting a star just 14 light years away.
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New ALMA Images Reveal Complex Rings Left Behind by Planet Formation
Astronomers used ALMA to capture unprecedented images of young exoplanetary systems. The ARKS survey mapped 24 debris disks, revealing rings, gaps and collisions that trace planetary evolution. These snapshots expose chaotic transitional stages, helping scientists understand how newborn planets mature into stable systems like our own Solar System t...
-
Uranus Found Emitting Internal Heat, Reviving Hopes for Flagship NASA Mission
Astronomers have discovered that Uranus emits 12% more heat than it receives from sunlight, contradicting past data from Voyager 2. The internal warmth likely comes from leftover energy in the planet’s core, offering clues to its tilt and interior structure. This unexpected heat has intensified calls for a flagship NASA mission to Uranus. Scienti...
-
New Analysis Weakens Claims of Life on Distant Exoplanet K2-18b
A new study led by University of Chicago researchers has reanalyzed James Webb Space Telescope data and found weaker evidence for potential biosignatures on exoplanet K2-18b. Earlier reports had suggested the presence of dimethyl sulfide (DMS), a chemical associated with marine life on Earth. However, the latest analysis reveals that the signals ar...
-
Nikku Madhusudhan: The Indian-Origin Scientist Who Found Possible Alien Life
Nikku Madhusudhan currently serves as a professor of astrophysics and exoplanetary science.
-
New Study Suggests Intelligent Life May Be More Common Than Thought
A groundbreaking study challenges the long-held belief that intelligent life is rare, proposing that the emergence of complex life could be a natural outcome of planetary conditions. Researchers suggest that life evolves in response to planetary changes, rather than a series of improbable evolutionary leaps. This new model, led by experts in astrop...
-
MIT Compiles List of Gases to Identify Presence of Extra-Terrestrial Life
Biosignature gases emitted by exoplanetary life forms could be detected remotely by space telescopes.
-
Closest 'Potentially Habitable' Planet Found 14 Light Years Away
Astronomers have discovered the closest potentially habitable planet found outside our solar system, orbiting a star just 14 light years away.
