A recent study shows that a little-known planet about 110 light years away, called K2-18b, might resemble a larger version of Earth and could support alien life.
The Hubble Space Telescope has observed the smallest planet outside our solar system to contain water vapor in its atmosphere, a "landmark discovery" that brings astronomy a step closer to characterizing Earth-like worlds.
WASHINGTON, Jan 26 The Hubble Space Telescope has observed the smallest planet outside our solar system to contain water vapor in its atmosphere, a “landmark discovery”.
Montreal, Canada (SPX) Jan 26, 2024 -
Astronomers using NASA s Hubble Space Telescope observed the smallest exoplanet where water vapor has been detected in the atmosphere. At only approximately twice Earth s diameter, the planet GJ 982