All articles tagged with #red dwarf star
Astronomers have observed the first confirmed coronal mass ejection (CME) from an alien star, a red dwarf 130 light-years away, which was powerful enough to strip a planet's atmosphere, raising concerns about the habitability of planets around such active stars and advancing our understanding of stellar space weather.
A super-Earth exoplanet named GJ 251c, located less than 20 light-years away in the habitable zone of a red dwarf star, has been discovered, making it a prime candidate in the search for extraterrestrial life, though challenges remain in studying its atmosphere due to its distance and stellar activity.
A nearby red dwarf star, L 98-59, just 35 light-years away, hosts at least five planets, all within the habitable 'Goldilocks' zone, making it a promising target for studying potential life-supporting conditions. The system's diverse planets, including a water-rich world and a temperate fifth planet, have been mapped with high precision using existing data, highlighting its significance for future atmospheric research with the James Webb Space Telescope.
Scientists have confirmed a fifth exoplanet, L 98-59 f, orbiting the nearby red dwarf star L 98-59, which is in the habitable zone and may have conditions suitable for liquid water, making it a significant target for future atmospheric studies with the James Webb Space Telescope.
Astronomers have confirmed a fifth, potentially habitable planet in the nearby L 98-59 system, located just 35 light-years away, with conditions that may support liquid water, making it a prime target for future atmospheric studies.
Montreal astronomers confirmed a fifth potentially habitable planet, L 98-59 f, orbiting a red dwarf star 35 light-years away, using advanced analysis of existing data, highlighting the system's diversity and potential for future atmospheric studies with JWST.
Astronomers discovered a giant planet, TOI-6894b, orbiting a tiny red dwarf star, challenging existing theories of planet formation, and plans are underway to study its atmosphere with the James Webb Space Telescope.
A red dwarf star called TOI-6894, located 238 light-years away, hosts a giant planet despite existing theories suggesting such large planets shouldn't form around such small stars. This discovery challenges current models of planet formation, with further studies planned using the James Webb Space Telescope to understand the planet's atmosphere and origin.
Scientists discovered a giant planet, TOI-6894b, orbiting a tiny red dwarf star, challenging existing theories that such small stars cannot form large planets. This finding suggests that planet formation processes around low-mass stars may be more common and complex than previously thought, prompting further atmospheric studies and theoretical investigations.
Astronomers have discovered a giant planet, TOI-6894b, orbiting a tiny red dwarf star, challenging existing theories of planet formation, as such large planets were thought unlikely to form around such low-mass stars. The planet's unusual characteristics, including its low temperature and potential atmospheric composition, make it a key target for future observations to understand its origin and the processes of planet formation around small stars.
NASA has discovered a potentially habitable exoplanet named Gliese 12 b, located 40 light years from Earth. This "super Earth" orbits a cool red dwarf star and is similar in size to Earth. Researchers are interested in studying Gliese 12 b to understand if Earth-size planets around cool stars can retain their atmospheres, which is crucial for determining habitability.
NASA has discovered a potentially habitable exoplanet named Gliese 12 b, located 40 light years from Earth. This "super Earth" orbits a cool red dwarf star and could help researchers understand the habitability of planets across the galaxy. The planet's proximity to its star and the star's characteristics make it an ideal candidate for studying whether Earth-size planets can retain their atmospheres.
NASA's TESS has discovered Gliese 12 b, a planet between the sizes of Earth and Venus, located 40 light-years away. This exoplanet, orbiting a red dwarf star, is a prime candidate for atmospheric study using the James Webb Space Telescope, which could provide insights into planetary habitability and the evolution of atmospheres.
Astronomers have discovered Gliese 12 b, an Earth-sized exoplanet 40 light-years away, which may have a temperature suitable for liquid water. The planet orbits a cool red dwarf star and has an estimated surface temperature of 42°C. Its atmosphere, if present, could provide insights into planetary habitability and the differences between Earth and Venus. Further investigation, including by the James Webb Space Telescope, is needed to determine its atmospheric composition and potential for life.
NASA scientists have discovered a "super-Earth," TOI-715 b, orbiting a small, reddish star within the habitable zone, potentially suitable for liquid water. This planet, 1.5 times wider than Earth, is a promising candidate for further investigation, especially with the upcoming James Webb Space Telescope. The discovery also hints at the possibility of a second, Earth-sized planet in the same system, making it an exciting development in the study of exoplanets.