JWST Uncovers Signs of Possible Life on Distant Exoplanet K2-18b

Space

Cross

1.

The James Webb Space Telescope (JWST) was launched in December of 2021 with a mission of doing infrared astronomy.

nEXT pAGE

Arrow

Photo Source- Google

2.

JWST is placed at Lagrange Point 2 (L2), about a million miles away from Earth, in a stable orbit around the sun.

nEXT pAGE

Arrow

Photo Source- Google

3.

NASA reported that the JWST had detected signatures from a distant exoplanet called K2-18b that could support life.

nEXT pAGE

Arrow

Photo Source- Google

4.

K2-18b is a massive planet, more than 8 times larger than Earth, and orbits a cool dwarf star named K2-18.

nEXT pAGE

Arrow

Photo Source- Google

5.

The chemical compounds found by JWST on K2-18b were methane and carbon dioxide, with a relative dearth of ammonia.

nEXT pAGE

Arrow

Photo Source- Google

6.

This discovery may indicate that there’s a massive ocean under the atmosphere of K2-18b.

nEXT pAGE

Arrow

Photo Source- Google

7.

The telescope also detected possible signatures of the molecule dimethyl sulfide (DMS), which is produced by marine phytoplankton on Earth.

nEXT pAGE

Arrow

Photo Source- Google

8.

NASA and its scientists warned that it would be at least another year before they could confirm their initial findings.

nEXT pAGE

Arrow

Photo Source- Google

The best Stories From Around The Globe.

Arrow