What Is HD 137010 b — And Could It Be a Better Earth ? скачать в хорошем качестве

What Is HD 137010 b — And Could It Be a Better Earth ?

HD 137010 b is a newly identified Earth-sized exoplanet candidate orbiting a bright K-dwarf star just 146 light-years away. With a radius of 1.06 Earth radii and a year of roughly 355 days, it closely resembles Earth in size and orbital period. However, it receives only 29 percent of Earth’s sunlight, placing it near the outer edge of the habitable zone. In this video, we explore: • Why K-dwarf stars may be better for life than Sun-like stars • How a single 225 ppm transit revealed the planet • Whether it could support liquid water • The role of greenhouse warming • Why its bright host star makes it perfect for JWST • How future missions will confirm its orbit HD 137010 b may be frozen, temperate, or something in between. What makes it special is that we can actually study it. #HD137010b #Exoplanets #KStars #Astrobiology #HabitableZone #JamesWebb #PLATOmission #Astronomy #SpaceScience #EarthLikePlanet