NASA James Webb Space Telescope detects CO2 on an exoplanet! Will it have life on it?

tech.hindustantimes.com:

Earth's atmosphere is made up of mainly three gases, namely nitrogen, oxygen and carbon dioxide. But now, evidence has been found for the existence of carbon dioxide in the atmosphere of a planet outside the solar system. The evidence has been captured by Nasa's James Webb Space Telescope. Informing about the same, NASA Webb Telescope tweeted, "Catch your breath — Webb has captured the first clear evidence of carbon dioxide (CO2) in the atmosphere of a planet outside of our solar system! WASP-39 B is a gas giant closely orbiting a Sun-like star 700 light years away."

Catch your breath — Webb has captured the first clear evidence of carbon dioxide (CO2) in the atmosphere of a planet outside of our solar system! WASP-39 B is a gas giant closely orbiting a Sun-like star 700 light years away: https://t.co/FenLqV6HSo pic.twitter.com/abJvqxfLdG

This observation of a gas giant planet orbiting a Sun-like star 700 light-years away provides important insights into the composition and formation of the planet. The finding, accepted for publication in Nature, offers evidence that in the future Webb may be able to detect and measure carbon dioxide in the thinner atmospheres of smaller rocky planets, NASA informed.

According to NASA, WASP-39 B is a hot gas giant with a mass roughly one-quarter that of Jupiter (about the same as Saturn) and a diameter 1.3 times greater than Jupiter. Its extreme puffiness is related in part to its high temperature (about 1,600 degrees Fahrenheit or 900 degrees Celsius). Unlike the cooler, more compact gas giants in our solar system, WASP-39 B orbits very close to its star – only about one-eighth the distance between the Sun and Mercury – completing one circuit in just over four Earth-days.

The planet's