extrasolar Archives - Page 8 of 32 - Astrobiology

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Twinkle: A Small Satellite Spectroscopy Mission For The Next Phase Of Exoplanet Science

Cubesats and smallsats

Twinkle: A Small Satellite Spectroscopy Mission For The Next Phase Of Exoplanet Science

Density, Not Radius, Separates Rocky And Water-rich Small Planets Orbiting M Dwarf Stars

Exoplanets, -moons, -comets

Density, Not Radius, Separates Rocky And Water-rich Small Planets Orbiting M Dwarf Stars

Water Worlds Are More Common Than We Thought

Water/Hycean Worlds & Oceanography

Water Worlds Are More Common Than We Thought

Two Temperate Super-Earths Transiting A Nearby Late-type M Dwarf

Exoplanets, -moons, -comets

Two Temperate Super-Earths Transiting A Nearby Late-type M Dwarf

Hot Earth Or Young Venus? A Nearby Transiting Rocky Planet Mystery

Exoplanets, -moons, -comets

Hot Earth Or Young Venus? A Nearby Transiting Rocky Planet Mystery

SPECULOOS Discovers A Potentially Habitable Super-Earth

Exoplanets, -moons, -comets

SPECULOOS Discovers A Potentially Habitable Super-Earth

Life On Exoplanets In The Habitable Zone Of M-Dwarfs?

Exoplanets, -moons, -comets

Life On Exoplanets In The Habitable Zone Of M-Dwarfs?

Two New Rocky Worlds Around An Ultra-cool Star TOI-4306

Exoplanets, -moons, -comets

Two New Rocky Worlds Around An Ultra-cool Star TOI-4306

$Photobombing Earth 2.0: Diffraction Limit Related Contamination and Uncertainty in Habitable Planet Spectra$

Astronomy & Telescopes

Photobombing Earth 2.0: Diffraction Limit Related Contamination and Uncertainty in Habitable Planet Spectra

Characterization Of Exoplanetary Atmospheres With SLOPpy

Exoplanets, -moons, -comets

Characterization Of Exoplanetary Atmospheres With SLOPpy

Atmospheric Monitoring and Precise Spectroscopy of the HR 8799 Planets with SCExAO/CHARIS

Exoplanets, -moons, -comets

Atmospheric Monitoring and Precise Spectroscopy of the HR 8799 Planets with SCExAO/CHARIS

Rogue Planets And Brown Dwarfs: Predicting Populations Of Free-floating Planetary Mass Objects Observable With JWST

Astronomy & Telescopes

Rogue Planets And Brown Dwarfs: Predicting Populations Of Free-floating Planetary Mass Objects Observable With JWST

TOI-1452 b: An Extrasolar World Covered In Water?

Exoplanets, -moons, -comets

TOI-1452 b: An Extrasolar World Covered In Water?

The UV-SCOPE Mission: Ultraviolet Spectroscopic Characterization Of Planets and their Environments

Astronomy & Telescopes

The UV-SCOPE Mission: Ultraviolet Spectroscopic Characterization Of Planets and their Environments

Stratified Distribution of Organic Molecules at the Planet-Formation Scale in the HH 212 Disk Atmosphere

Astrochemistry

Stratified Distribution of Organic Molecules at the Planet-Formation Scale in the HH 212 Disk Atmosphere

Combining Photometry and Astrometry to Improve Orbit Retrieval of Directly Imaged Exoplanets

Astronomy & Telescopes

Combining Photometry and Astrometry to Improve Orbit Retrieval of Directly Imaged Exoplanets

Chemical Evolution In Ices On Drifting, Planet-forming Pebbles

Astrochemistry

Chemical Evolution In Ices On Drifting, Planet-forming Pebbles

Revising Properties of Planet-host Binary Systems II: Apparent Near-Earth Analog Planets in Binaries Are Often Sub-Neptunes

Biosignatures & Paleobiology

Revising Properties of Planet-host Binary Systems II: Apparent Near-Earth Analog Planets in Binaries Are Often Sub-Neptunes

Alternative Methylated Biosignatures I: Methyl Bromide, A Capstone Biosignature

Biosignatures & Paleobiology

Alternative Methylated Biosignatures I: Methyl Bromide, A Capstone Biosignature

The Molecular Composition Of Shadowed Protosolar Disk Midplanes Beyond The Water Snowline

Astrochemistry

The Molecular Composition Of Shadowed Protosolar Disk Midplanes Beyond The Water Snowline