Thank you!

We have emailed you a PDF version of the article you requested.

Can't find the email?

Please check your spam or junk folder

tag

red dwarf

latest-icon

Latest

link to article

"Super-Earth" Orbiting Star GL 887 Is Second-Closest Habitable Zone Exoplanet With Unusually Good Prospects For LifeIllustration of Gliese 887, a large red giant star with small spots on its surface, next to two planets orbiting it

link to article

"Super-Earth" Orbiting Star GL 887 Is Second-Closest Habitable Zone Exoplanet With Unusually Good Prospects For LifeIllustration of Gliese 887, a large red giant star with small spots on its surface, next to two planets orbiting it
space-iconAstronomy

"Super-Earth" Orbiting Star GL 887 Is Second-Closest Habitable Zone Exoplanet With Unusually Good Prospects For Life

clock-iconMarch 16, 2026

link to article

Why Haven't We Heard From Aliens? SETI Scientist Says Stars "Can Wipe Out Any Possible Technosignature We Can Detect"If there are aliens transmitting signals from near stars their initially narrow signals get smeared, and the problem is greatest near red dwarfs.

link to article

Why Haven't We Heard From Aliens? SETI Scientist Says Stars "Can Wipe Out Any Possible Technosignature We Can Detect"If there are aliens transmitting signals from near stars their initially narrow signals get smeared, and the problem is greatest near red dwarfs.
space-iconAstronomy

Why Haven't We Heard From Aliens? SETI Scientist Says Stars "Can Wipe Out Any Possible Technosignature We Can Detect"

clock-iconMarch 9, 2026

link to article

For First Time, Astronomers Record A Coronal Mass Ejection From A Star That's Not Our SunArtist's impression of a coronal mass ejection on StKM 1-1262, the first star aside from the Sun where we know this happens.

link to article

For First Time, Astronomers Record A Coronal Mass Ejection From A Star That's Not Our SunArtist's impression of a coronal mass ejection on StKM 1-1262, the first star aside from the Sun where we know this happens.
space-iconAstronomy

For First Time, Astronomers Record A Coronal Mass Ejection From A Star That's Not Our Sun

clock-iconNovember 12, 2025
share31

link to article

Earth 2.0? Hints Of First Atmospheric Detection Around An Earth-Like Planet Orbiting Another StarArtist's impression of TRAPPIST-1e, now likely to have an atmosphere and its parent star, with some of the system's other planets visible.

link to article

Earth 2.0? Hints Of First Atmospheric Detection Around An Earth-Like Planet Orbiting Another StarArtist's impression of TRAPPIST-1e, now likely to have an atmosphere and its parent star, with some of the system's other planets visible.
space-iconAstronomy

Earth 2.0? Hints Of First Atmospheric Detection Around An Earth-Like Planet Orbiting Another Star

clock-iconSeptember 8, 2025

link to article

Source Found For Mysterious Repeating Radio Signal – And It’s Still Not AliensThe location of GLEAM-X J0704-37 in the night sky

link to article

Source Found For Mysterious Repeating Radio Signal – And It’s Still Not AliensThe location of GLEAM-X J0704-37 in the night sky
space-iconAstronomy

Source Found For Mysterious Repeating Radio Signal – And It’s Still Not Aliens

clock-iconNovember 27, 2024
share78

link to article

Nearby Super-Earth Discovered Comfortably Inside A Star’s True Habitable ZoneArtist's impression of the newly discovered super-Earth that sits in the heart of its star's habitable zone, not the outskirts

link to article

Nearby Super-Earth Discovered Comfortably Inside A Star’s True Habitable ZoneArtist's impression of the newly discovered super-Earth that sits in the heart of its star's habitable zone, not the outskirts
space-iconAstronomy

Nearby Super-Earth Discovered Comfortably Inside A Star’s True Habitable Zone

clock-iconFebruary 1, 2024
comments icon23
share340

link to article

Strange Aurora-Like Radio Emissions Spotted Emanating From A SunspotGraphic representing prolonged radio emissions above a sunspot

link to article

Strange Aurora-Like Radio Emissions Spotted Emanating From A SunspotGraphic representing prolonged radio emissions above a sunspot
space-iconAstronomy

Strange Aurora-Like Radio Emissions Spotted Emanating From A Sunspot

clock-iconNovember 14, 2023
share94

link to article

Another TRAPPIST-1 Planet Seems To Lack Atmosphere, And The Star Is Not HelpingThis artistic representation of the TRAPPIST-1 red dwarf star showcases its very active nature. The star appears to have many stellar spots (colder regions of its surface, similar to sunspots) and flares. The exoplanet TRAPPIST-1 b, the closest planet to the system’s central star, can be seen in the foreground with no apparent atmosphere. The exoplanet TRAPPIST-1 g, one of the planets in the system’s habitable zone, can be seen in the background to the right of the star. The TRAPPIST-1 system contains seven Earth-sized exoplanets.

link to article

Another TRAPPIST-1 Planet Seems To Lack Atmosphere, And The Star Is Not HelpingThis artistic representation of the TRAPPIST-1 red dwarf star showcases its very active nature. The star appears to have many stellar spots (colder regions of its surface, similar to sunspots) and flares. The exoplanet TRAPPIST-1 b, the closest planet to the system’s central star, can be seen in the foreground with no apparent atmosphere. The exoplanet TRAPPIST-1 g, one of the planets in the system’s habitable zone, can be seen in the background to the right of the star. The TRAPPIST-1 system contains seven Earth-sized exoplanets.
space-iconAstronomy

Another TRAPPIST-1 Planet Seems To Lack Atmosphere, And The Star Is Not Helping

clock-iconSeptember 26, 2023
share29

link to article

Earth-like Planet’s Magnetic Field Suspected Of Causing Auroras On A StarArtist's impression of the interaction between the magnetic field of YZ Ceti and that of its innermost planet

link to article

Earth-like Planet’s Magnetic Field Suspected Of Causing Auroras On A StarArtist's impression of the interaction between the magnetic field of YZ Ceti and that of its innermost planet
space-iconAstronomy

Earth-like Planet’s Magnetic Field Suspected Of Causing Auroras On A Star

clock-iconApril 3, 2023
comments icon1
share140

link to article

JWST Dashes Any Hopes Of TRAPPIST-1b Being Potentially HabitableHopes for an atmosphere around the innermost planet in the TRAPPIST-1b system have been dashed.

link to article

JWST Dashes Any Hopes Of TRAPPIST-1b Being Potentially HabitableHopes for an atmosphere around the innermost planet in the TRAPPIST-1b system have been dashed.
space-iconAstronomy

JWST Dashes Any Hopes Of TRAPPIST-1b Being Potentially Habitable

clock-iconMarch 27, 2023
comments icon3
share180

link to article

Terminator Zones Could Be Sanctuaries For Life Around Faint StarsArtist's impression of a world with a thin habitable zone between hot desert on the sunside and a solid cap of ice facing eternal night.

link to article

Terminator Zones Could Be Sanctuaries For Life Around Faint StarsArtist's impression of a world with a thin habitable zone between hot desert on the sunside and a solid cap of ice facing eternal night.
space-iconAstronomy

Terminator Zones Could Be Sanctuaries For Life Around Faint Stars

clock-iconMarch 17, 2023
comments icon1
share200

link to article

How Will The Solar System End?A photographic impression of a scorched earth with an expanding sun behind

link to article

How Will The Solar System End?A photographic impression of a scorched earth with an expanding sun behind
space-iconAstronomy

How Will The Solar System End?

clock-iconJanuary 11, 2023
comments icon2
share200

link to article

Gas Giant Planet With Density Of A Marshmallow Breaks All The RulesArtist's impression of TOI-3757 b, an exceptionally puffy gas giant next to a red dwarf

link to article

Gas Giant Planet With Density Of A Marshmallow Breaks All The RulesArtist's impression of TOI-3757 b, an exceptionally puffy gas giant next to a red dwarf
space-iconAstronomy

Gas Giant Planet With Density Of A Marshmallow Breaks All The Rules

clock-iconOctober 21, 2022
share510

link to article

New Radio Technique Reveals Four Likely Planets Around Nearby Starsarticle image

link to article

New Radio Technique Reveals Four Likely Planets Around Nearby Starsarticle image
space-iconAstronomy

New Radio Technique Reveals Four Likely Planets Around Nearby Stars

clock-iconOctober 11, 2021
share210

link to article

Astronomers Seize Rare Opportunity To Weigh Sun’s Nearest Neighboring Stararticle image

link to article

Astronomers Seize Rare Opportunity To Weigh Sun’s Nearest Neighboring Stararticle image
space-iconSpace and Physics

Astronomers Seize Rare Opportunity To Weigh Sun’s Nearest Neighboring Star

clock-iconAugust 14, 2018