INBOX ASTRONOMY
NASA’s Webb Reveals an Exoplanet Atmosphere as Never Seen Before
Release date: Tuesday, November 22, 2022 11:00:00 AM Eastern Standard Time
Observations of WASP-39b show fingerprints of atoms and molecules, as well as signs of active chemistry and clouds
WASP-39 b is a planet unlike any in our solar system – a Saturn-sized behemoth that orbits its star closer than Mercury is to our Sun. This exoplanet was one of the first examined by NASA’s James Webb Space Telescope when it began regular science operations. The results have excited the exoplanet science community. Webb’s exquisitely sensitive instruments have provided a profile of WASP-39 b’s atmospheric constituents and identified a plethora of contents, including water, sulfur dioxide, carbon monoxide, sodium and potassium. The findings bode well for the capability of Webb’s instruments to conduct the broad range of investigations of all types of exoplanets, including small, rocky worlds like those in the TRAPPIST-1 system.
Find additional articles, images, and videos at
WebbTelescope.org
Please do not reply to this message.
You are receiving this email because you are subscribed to the Inbox Astronomy mailing list.
Produced by the Space Telescope Science Institute's
Office of Public Outreach
Forward this Message to a Friend »
Subscription Reminder: You're Subscribed to:
[HST REPORTS]
using the address:
example@example.com
From:
list.admin@aus-city.com
https://aus-city.com
Manage Your Subscription »
or,
Unsubscribe Automatically »